1 Measure Up/Pressure Down National Hypertension Campaign

Home , Amniotic fluid embolism, Circumvallate placenta, Postpartum thyroiditis

Measure Up/Pressure Down National Hypertension Campaign American Medical Group Foundation Version 3.0 • October 2015 Appendix B

Appendix B: ICD-10-CM Codes for Pregnancy Exclusion Source: HEDIS® Pregnancy Value Set

Code Only Code and Description O00.0 [O00.0] Abdominal pregnancy O00.1 [O00.1] Tubal pregnancy O00.2 [O00.2] Ovarian pregnancy O00.8 [O00.8] Other ectopic pregnancy O00.9 [O00.9] Ectopic pregnancy, unspecified O01.0 [O01.0] Classical hydatidiform mole O01.1 [O01.1] Incomplete and partial hydatidiform mole O01.9 [O01.9] Hydatidiform mole, unspecified O02.0 [O02.0] Blighted ovum and nonhydatidiform mole O02.1 [O02.1] Missed abortion O02.81 [O02.81] Inappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy O02.89 [O02.89] Other abnormal products of conception O02.9 [O02.9] Abnormal product of conception, unspecified O03.0 [O03.0] Genital tract and pelvic infection following incomplete spontaneous abortion O03.1 [O03.1] Delayed or excessive hemorrhage following incomplete spontaneous abortion O03.2 [O03.2] Embolism following incomplete spontaneous abortion O03.30 [O03.30] Unspecified complication following incomplete spontaneous abortion O03.31 [O03.31] Shock following incomplete spontaneous abortion O03.32 [O03.32] Renal failure following incomplete spontaneous abortion O03.33 [O03.33] Metabolic disorder following incomplete spontaneous abortion O03.34 [O03.34] Damage to pelvic organs following incomplete spontaneous abortion O03.35 [O03.35] Other venous complications following incomplete spontaneous abortion O03.36 [O03.36] Cardiac arrest following incomplete spontaneous abortion O03.37 [O03.37] Sepsis following incomplete spontaneous abortion O03.38 [O03.38] Urinary tract infection following incomplete spontaneous abortion O03.39 [O03.39] Incomplete spontaneous abortion with other complications O03.4 [O03.4] Incomplete spontaneous abortion without complication O03.5 [O03.5] Genital tract and pelvic infection following complete or unspecified spontaneous abortion O03.6 [O03.6] Delayed or excessive hemorrhage following complete or unspecified spontaneous abortion O03.7 [O03.7] Embolism following complete or unspecified spontaneous abortion O03.80 [O03.80] Unspecified complication following complete or unspecified spontaneous abortion O03.81 [O03.81] Shock following complete or unspecified spontaneous abortion O03.82 [O03.82] Renal failure following complete or unspecified spontaneous abortion O03.83 [O03.83] Metabolic disorder following complete or unspecified spontaneous abortion

Code Only Code and Description O03.84 [O03.84] Damage to pelvic organs following complete or unspecified spontaneous abortion O03.85 [O03.85] Other venous complications following complete or unspecified spontaneous abortion O03.86 [O03.86] Cardiac arrest following complete or unspecified spontaneous abortion O03.87 [O03.87] Sepsis following complete or unspecified spontaneous abortion O03.88 [O03.88] Urinary tract infection following complete or unspecified spontaneous abortion O03.89 [O03.89] Complete or unspecified spontaneous abortion with other complications O03.9 [O03.9] Complete or unspecified spontaneous abortion without complication O04.5 [O04.5] Genital tract and pelvic infection following (induced) termination of pregnancy O04.6 [O04.6] Delayed or excessive hemorrhage following (induced) termination of pregnancy O04.7 [O04.7] Embolism following (induced) termination of pregnancy O04.80 [O04.80] (Induced) termination of pregnancy with unspecified complications O04.81 [O04.81] Shock following (induced) termination of pregnancy O04.82 [O04.82] Renal failure following (induced) termination of pregnancy O04.83 [O04.83] Metabolic disorder following (induced) termination of pregnancy O04.84 [O04.84] Damage to pelvic organs following (induced) termination of pregnancy O04.85 [O04.85] Other venous complications following (induced) termination of pregnancy O04.86 [O04.86] Cardiac arrest following (induced) termination of pregnancy O04.87 [O04.87] Sepsis following (induced) termination of pregnancy O04.88 [O04.88] Urinary tract infection following (induced) termination of pregnancy O04.89 [O04.89] (Induced) termination of pregnancy with other complications O07.0 [O07.0] Genital tract and pelvic infection following failed attempted termination of pregnancy O07.1 [O07.1] Delayed or excessive hemorrhage following failed attempted termination of pregnancy O07.2 [O07.2] Embolism following failed attempted termination of pregnancy O07.30 [O07.30] Failed attempted termination of pregnancy with unspecified complications O07.31 [O07.31] Shock following failed attempted termination of pregnancy O07.32 [O07.32] Renal failure following failed attempted termination of pregnancy O07.33 [O07.33] Metabolic disorder following failed attempted termination of pregnancy O07.34 [O07.34] Damage to pelvic organs following failed attempted termination of pregnancy O07.35 [O07.35] Other venous complications following failed attempted termination of pregnancy O07.36 [O07.36] Cardiac arrest following failed attempted termination of pregnancy O07.37 [O07.37] Sepsis following failed attempted termination of pregnancy O07.38 [O07.38] Urinary tract infection following failed attempted termination of pregnancy O07.39 [O07.39] Failed attempted termination of pregnancy with other complications O07.4 [O07.4] Failed attempted termination of pregnancy without complication O08.0 [O08.0] Genital tract and pelvic infection following ectopic and molar pregnancy O08.1 [O08.1] Delayed or excessive hemorrhage following ectopic and molar pregnancy O08.2 [O08.2] Embolism following ectopic and molar pregnancy O08.3 [O08.3] Shock following ectopic and molar pregnancy O08.4 [O08.4] Renal failure following ectopic and molar pregnancy O08.5 [O08.5] Metabolic disorders following an ectopic and molar pregnancy O08.6 [O08.6] Damage to pelvic organs and tissues following an ectopic and molar pregnancy O08.7 [O08.7] Other venous complications following an ectopic and molar pregnancy

Code Only Code and Description O08.81 [O08.81] Cardiac arrest following an ectopic and molar pregnancy O08.82 [O08.82] Sepsis following ectopic and molar pregnancy O08.83 [O08.83] Urinary tract infection following an ectopic and molar pregnancy O08.89 [O08.89] Other complications following an ectopic and molar pregnancy O08.9 [O08.9] Unspecified complication following an ectopic and molar pregnancy O09.00 [O09.00] Supervision of pregnancy with history of infertility, unspecified trimester O09.01 [O09.01] Supervision of pregnancy with history of infertility, first trimester O09.02 [O09.02] Supervision of pregnancy with history of infertility, second trimester O09.03 [O09.03] Supervision of pregnancy with history of infertility, third trimester O09.10 [O09.10] Supervision of pregnancy with history of ectopic or molar pregnancy, unspecified trimester O09.11 [O09.11] Supervision of pregnancy with history of ectopic or molar pregnancy, first trimester O09.12 [O09.12] Supervision of pregnancy with history of ectopic or molar pregnancy, second trimester O09.13 [O09.13] Supervision of pregnancy with history of ectopic or molar pregnancy, third trimester O09.211 [O09.211] Supervision of pregnancy with history of pre-term labor, first trimester O09.212 [O09.212] Supervision of pregnancy with history of pre-term labor, second trimester O09.213 [O09.213] Supervision of pregnancy with history of pre-term labor, third trimester O09.219 [O09.219] Supervision of pregnancy with history of pre-term labor, unspecified trimester O09.291 [O09.291] Supervision of pregnancy with other poor reproductive or obstetric history, first trimester O09.292 [O09.292] Supervision of pregnancy with other poor reproductive or obstetric history, second trimester O09.293 [O09.293] Supervision of pregnancy with other poor reproductive or obstetric history, third trimester O09.299 [O09.299] Supervision of pregnancy with other poor reproductive or obstetric history, unspecified trimester O09.30 [O09.30] Supervision of pregnancy with insufficient antenatal care, unspecified trimester O09.31 [O09.31] Supervision of pregnancy with insufficient antenatal care, first trimester O09.32 [O09.32] Supervision of pregnancy with insufficient antenatal care, second trimester O09.33 [O09.33] Supervision of pregnancy with insufficient antenatal care, third trimester O09.40 [O09.40] Supervision of pregnancy with grand multiparity, unspecified trimester O09.41 [O09.41] Supervision of pregnancy with grand multiparity, first trimester O09.42 [O09.42] Supervision of pregnancy with grand multiparity, second trimester O09.43 [O09.43] Supervision of pregnancy with grand multiparity, third trimester O09.511 [O09.511] Supervision of elderly primigravida, first trimester O09.512 [O09.512] Supervision of elderly primigravida, second trimester O09.513 [O09.513] Supervision of elderly primigravida, third trimester O09.519 [O09.519] Supervision of elderly primigravida, unspecified trimester O09.521 [O09.521] Supervision of elderly multigravida, first trimester O09.522 [O09.522] Supervision of elderly multigravida, second trimester O09.523 [O09.523] Supervision of elderly multigravida, third trimester O09.529 [O09.529] Supervision of elderly multigravida, unspecified trimester O09.611 [O09.611] Supervision of young primigravida, first trimester O09.612 [O09.612] Supervision of young primigravida, second trimester

Code Only Code and Description O09.613 [O09.613] Supervision of young primigravida, third trimester O09.619 [O09.619] Supervision of young primigravida, unspecified trimester O09.621 [O09.621] Supervision of young multigravida, first trimester O09.622 [O09.622] Supervision of young multigravida, second trimester O09.623 [O09.623] Supervision of young multigravida, third trimester O09.629 [O09.629] Supervision of young multigravida, unspecified trimester O09.70 [O09.70] Supervision of high risk pregnancy due to social problems, unspecified trimester O09.71 [O09.71] Supervision of high risk pregnancy due to social problems, first trimester O09.72 [O09.72] Supervision of high risk pregnancy due to social problems, second trimester O09.73 [O09.73] Supervision of high risk pregnancy due to social problems, third trimester O09.811 [O09.811] Supervision of pregnancy resulting from assisted reproductive technology, first trimester O09.812 [O09.812] Supervision of pregnancy resulting from assisted reproductive technology, second trimester O09.813 [O09.813] Supervision of pregnancy resulting from assisted reproductive technology, third trimester O09.819 [O09.819] Supervision of pregnancy resulting from assisted reproductive technology, unspecified trimester O09.821 [O09.821] Supervision of pregnancy with history of in utero procedure during previous pregnancy, first trimester O09.822 [O09.822] Supervision of pregnancy with history of in utero procedure during previous pregnancy, second trimester O09.823 [O09.823] Supervision of pregnancy with history of in utero procedure during previous pregnancy, third trimester O09.829 [O09.829] Supervision of pregnancy with history of in utero procedure during previous pregnancy, unspecified trimester O09.891 [O09.891] Supervision of other high risk pregnancies, first trimester O09.892 [O09.892] Supervision of other high risk pregnancies, second trimester O09.893 [O09.893] Supervision of other high risk pregnancies, third trimester O09.899 [O09.899] Supervision of other high risk pregnancies, unspecified trimester O09.90 [O09.90] Supervision of high risk pregnancy, unspecified, unspecified trimester O09.91 [O09.91] Supervision of high risk pregnancy, unspecified, first trimester O09.92 [O09.92] Supervision of high risk pregnancy, unspecified, second trimester O09.93 [O09.93] Supervision of high risk pregnancy, unspecified, third trimester O10.011 [O10.011] Pre-existing essential hypertension complicating pregnancy, first trimester O10.012 [O10.012] Pre-existing essential hypertension complicating pregnancy, second trimester O10.013 [O10.013] Pre-existing essential hypertension complicating pregnancy, third trimester O10.019 [O10.019] Pre-existing essential hypertension complicating pregnancy, unspecified trimester O10.02 [O10.02] Pre-existing essential hypertension complicating childbirth O10.03 [O10.03] Pre-existing essential hypertension complicating the puerperium O10.111 [O10.111] Pre-existing hypertensive heart disease complicating pregnancy, first trimester O10.112 [O10.112] Pre-existing hypertensive heart disease complicating pregnancy, second trimester O10.113 [O10.113] Pre-existing hypertensive heart disease complicating pregnancy, third trimester O10.119 [O10.119] Pre-existing hypertensive heart disease complicating pregnancy, unspecified trimester O10.12 [O10.12] Pre-existing hypertensive heart disease complicating childbirth

Code Only Code and Description O10.13 [O10.13] Pre-existing hypertensive heart disease complicating the puerperium O10.211 [O10.211] Pre-existing hypertensive chronic kidney disease complicating pregnancy, first trimester O10.212 [O10.212] Pre-existing hypertensive chronic kidney disease complicating pregnancy, second trimester O10.213 [O10.213] Pre-existing hypertensive chronic kidney disease complicating pregnancy, third trimester O10.219 [O10.219] Pre-existing hypertensive chronic kidney disease complicating pregnancy, unspecified trimester O10.22 [O10.22] Pre-existing hypertensive chronic kidney disease complicating childbirth O10.23 [O10.23] Pre-existing hypertensive chronic kidney disease complicating the puerperium O10.311 [O10.311] Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, first trimester O10.312 [O10.312] Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, second trimester O10.313 [O10.313] Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, third trimester O10.319 [O10.319] Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, unspecified trimester O10.32 [O10.32] Pre-existing hypertensive heart and chronic kidney disease complicating childbirth O10.33 [O10.33] Pre-existing hypertensive heart and chronic kidney disease complicating the puerperium O10.411 [O10.411] Pre-existing secondary hypertension complicating pregnancy, first trimester O10.412 [O10.412] Pre-existing secondary hypertension complicating pregnancy, second trimester O10.413 [O10.413] Pre-existing secondary hypertension complicating pregnancy, third trimester O10.419 [O10.419] Pre-existing secondary hypertension complicating pregnancy, unspecified trimester O10.42 [O10.42] Pre-existing secondary hypertension complicating childbirth O10.43 [O10.43] Pre-existing secondary hypertension complicating the puerperium O10.911 [O10.911] Unspecified pre-existing hypertension complicating pregnancy, first trimester O10.912 [O10.912] Unspecified pre-existing hypertension complicating pregnancy, second trimester O10.913 [O10.913] Unspecified pre-existing hypertension complicating pregnancy, third trimester O10.919 [O10.919] Unspecified pre-existing hypertension complicating pregnancy, unspecified trimester O10.92 [O10.92] Unspecified pre-existing hypertension complicating childbirth O10.93 [O10.93] Unspecified pre-existing hypertension complicating the puerperium O11.1 [O11.1] Pre-existing hypertension with pre-eclampsia, first trimester O11.2 [O11.2] Pre-existing hypertension with pre-eclampsia, second trimester O11.3 [O11.3] Pre-existing hypertension with pre-eclampsia, third trimester O11.9 [O11.9] Pre-existing hypertension with pre-eclampsia, unspecified trimester O12.00 [O12.00] Gestational edema, unspecified trimester O12.01 [O12.01] Gestational edema, first trimester O12.02 [O12.02] Gestational edema, second trimester O12.03 [O12.03] Gestational edema, third trimester O12.10 [O12.10] Gestational proteinuria, unspecified trimester O12.11 [O12.11] Gestational proteinuria, first trimester O12.12 [O12.12] Gestational proteinuria, second trimester O12.13 [O12.13] Gestational proteinuria, third trimester

Code Only Code and Description O12.20 [O12.20] Gestational edema with proteinuria, unspecified trimester O12.21 [O12.21] Gestational edema with proteinuria, first trimester O12.22 [O12.22] Gestational edema with proteinuria, second trimester O12.23 [O12.23] Gestational edema with proteinuria, third trimester O13.1 [O13.1] Gestational [pregnancy-induced] hypertension without significant proteinuria, first trimester O13.2 [O13.2] Gestational [pregnancy-induced] hypertension without significant proteinuria, second trimester O13.3 [O13.3] Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester O13.9 [O13.9] Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester O14.00 [O14.00] Mild to moderate pre-eclampsia, unspecified trimester O14.02 [O14.02] Mild to moderate pre-eclampsia, second trimester O14.03 [O14.03] Mild to moderate pre-eclampsia, third trimester O14.10 [O14.10] Severe pre-eclampsia, unspecified trimester O14.12 [O14.12] Severe pre-eclampsia, second trimester O14.13 [O14.13] Severe pre-eclampsia, third trimester O14.20 [O14.20] HELLP syndrome (HELLP), unspecified trimester O14.22 [O14.22] HELLP syndrome (HELLP), second trimester O14.23 [O14.23] HELLP syndrome (HELLP), third trimester O14.90 [O14.90] Unspecified pre-eclampsia, unspecified trimester O14.92 [O14.92] Unspecified pre-eclampsia, second trimester O14.93 [O14.93] Unspecified pre-eclampsia, third trimester O15.00 [O15.00] Eclampsia in pregnancy, unspecified trimester O15.02 [O15.02] Eclampsia in pregnancy, second trimester O15.03 [O15.03] Eclampsia in pregnancy, third trimester O15.1 [O15.1] Eclampsia in labor O15.2 [O15.2] Eclampsia in the puerperium O15.9 [O15.9] Eclampsia, unspecified as to time period O16.1 [O16.1] Unspecified maternal hypertension, first trimester O16.2 [O16.2] Unspecified maternal hypertension, second trimester O16.3 [O16.3] Unspecified maternal hypertension, third trimester O16.9 [O16.9] Unspecified maternal hypertension, unspecified trimester O20.0 [O20.0] Threatened abortion O20.8 [O20.8] Other hemorrhage in early pregnancy O20.9 [O20.9] Hemorrhage in early pregnancy, unspecified O21.0 [O21.0] Mild hyperemesis gravidarum O21.1 [O21.1] Hyperemesis gravidarum with metabolic disturbance O21.2 [O21.2] Late vomiting of pregnancy O21.8 [O21.8] Other vomiting complicating pregnancy O21.9 [O21.9] Vomiting of pregnancy, unspecified O22.00 [O22.00] Varicose veins of lower extremity in pregnancy, unspecified trimester

Code Only Code and Description O22.01 [O22.01] Varicose veins of lower extremity in pregnancy, first trimester O22.02 [O22.02] Varicose veins of lower extremity in pregnancy, second trimester O22.03 [O22.03] Varicose veins of lower extremity in pregnancy, third trimester O22.10 [O22.10] Genital varices in pregnancy, unspecified trimester O22.11 [O22.11] Genital varices in pregnancy, first trimester O22.12 [O22.12] Genital varices in pregnancy, second trimester O22.13 [O22.13] Genital varices in pregnancy, third trimester O22.20 [O22.20] Superficial thrombophlebitis in pregnancy, unspecified trimester O22.21 [O22.21] Superficial thrombophlebitis in pregnancy, first trimester O22.22 [O22.22] Superficial thrombophlebitis in pregnancy, second trimester O22.23 [O22.23] Superficial thrombophlebitis in pregnancy, third trimester O22.30 [O22.30] Deep phlebothrombosis in pregnancy, unspecified trimester O22.31 [O22.31] Deep phlebothrombosis in pregnancy, first trimester O22.32 [O22.32] Deep phlebothrombosis in pregnancy, second trimester O22.33 [O22.33] Deep phlebothrombosis in pregnancy, third trimester O22.40 [O22.40] Hemorrhoids in pregnancy, unspecified trimester O22.41 [O22.41] Hemorrhoids in pregnancy, first trimester O22.42 [O22.42] Hemorrhoids in pregnancy, second trimester O22.43 [O22.43] Hemorrhoids in pregnancy, third trimester O22.50 [O22.50] Cerebral venous thrombosis in pregnancy, unspecified trimester O22.51 [O22.51] Cerebral venous thrombosis in pregnancy, first trimester O22.52 [O22.52] Cerebral venous thrombosis in pregnancy, second trimester O22.53 [O22.53] Cerebral venous thrombosis in pregnancy, third trimester O22.8X1 [O22.8X1] Other venous complications in pregnancy, first trimester O22.8X2 [O22.8X2] Other venous complications in pregnancy, second trimester O22.8X3 [O22.8X3] Other venous complications in pregnancy, third trimester O22.8X9 [O22.8X9] Other venous complications in pregnancy, unspecified trimester O22.90 [O22.90] Venous complication in pregnancy, unspecified, unspecified trimester O22.91 [O22.91] Venous complication in pregnancy, unspecified, first trimester O22.92 [O22.92] Venous complication in pregnancy, unspecified, second trimester O22.93 [O22.93] Venous complication in pregnancy, unspecified, third trimester O23.00 [O23.00] Infections of kidney in pregnancy, unspecified trimester O23.01 [O23.01] Infections of kidney in pregnancy, first trimester O23.02 [O23.02] Infections of kidney in pregnancy, second trimester O23.03 [O23.03] Infections of kidney in pregnancy, third trimester O23.10 [O23.10] Infections of bladder in pregnancy, unspecified trimester O23.11 [O23.11] Infections of bladder in pregnancy, first trimester O23.12 [O23.12] Infections of bladder in pregnancy, second trimester O23.13 [O23.13] Infections of bladder in pregnancy, third trimester O23.20 [O23.20] Infections of urethra in pregnancy, unspecified trimester O23.21 [O23.21] Infections of urethra in pregnancy, first trimester O23.22 [O23.22] Infections of urethra in pregnancy, second trimester

Code Only Code and Description O23.23 [O23.23] Infections of urethra in pregnancy, third trimester O23.30 [O23.30] Infections of other parts of urinary tract in pregnancy, unspecified trimester O23.31 [O23.31] Infections of other parts of urinary tract in pregnancy, first trimester O23.32 [O23.32] Infections of other parts of urinary tract in pregnancy, second trimester O23.33 [O23.33] Infections of other parts of urinary tract in pregnancy, third trimester O23.40 [O23.40] Unspecified infection of urinary tract in pregnancy, unspecified trimester O23.41 [O23.41] Unspecified infection of urinary tract in pregnancy, first trimester O23.42 [O23.42] Unspecified infection of urinary tract in pregnancy, second trimester O23.43 [O23.43] Unspecified infection of urinary tract in pregnancy, third trimester O23.511 [O23.511] Infections of cervix in pregnancy, first trimester O23.512 [O23.512] Infections of cervix in pregnancy, second trimester O23.513 [O23.513] Infections of cervix in pregnancy, third trimester O23.519 [O23.519] Infections of cervix in pregnancy, unspecified trimester O23.521 [O23.521] Salpingo-oophoritis in pregnancy, first trimester O23.522 [O23.522] Salpingo-oophoritis in pregnancy, second trimester O23.523 [O23.523] Salpingo-oophoritis in pregnancy, third trimester O23.529 [O23.529] Salpingo-oophoritis in pregnancy, unspecified trimester O23.591 [O23.591] Infection of other part of genital tract in pregnancy, first trimester O23.592 [O23.592] Infection of other part of genital tract in pregnancy, second trimester O23.593 [O23.593] Infection of other part of genital tract in pregnancy, third trimester O23.599 [O23.599] Infection of other part of genital tract in pregnancy, unspecified trimester O23.90 [O23.90] Unspecified genitourinary tract infection in pregnancy, unspecified trimester O23.91 [O23.91] Unspecified genitourinary tract infection in pregnancy, first trimester O23.92 [O23.92] Unspecified genitourinary tract infection in pregnancy, second trimester O23.93 [O23.93] Unspecified genitourinary tract infection in pregnancy, third trimester O24.011 [O24.011] Pre-existing diabetes mellitus, type 1, in pregnancy, first trimester O24.012 [O24.012] Pre-existing diabetes mellitus, type 1, in pregnancy, second trimester O24.013 [O24.013] Pre-existing diabetes mellitus, type 1, in pregnancy, third trimester O24.019 [O24.019] Pre-existing diabetes mellitus, type 1, in pregnancy, unspecified trimester O24.02 [O24.02] Pre-existing diabetes mellitus, type 1, in childbirth O24.03 [O24.03] Pre-existing diabetes mellitus, type 1, in the puerperium O24.111 [O24.111] Pre-existing diabetes mellitus, type 2, in pregnancy, first trimester O24.112 [O24.112] Pre-existing diabetes mellitus, type 2, in pregnancy, second trimester O24.113 [O24.113] Pre-existing diabetes mellitus, type 2, in pregnancy, third trimester O24.119 [O24.119] Pre-existing diabetes mellitus, type 2, in pregnancy, unspecified trimester O24.12 [O24.12] Pre-existing diabetes mellitus, type 2, in childbirth O24.13 [O24.13] Pre-existing diabetes mellitus, type 2, in the puerperium O24.311 [O24.311] Unspecified pre-existing diabetes mellitus in pregnancy, first trimester O24.312 [O24.312] Unspecified pre-existing diabetes mellitus in pregnancy, second trimester O24.313 [O24.313] Unspecified pre-existing diabetes mellitus in pregnancy, third trimester O24.319 [O24.319] Unspecified pre-existing diabetes mellitus in pregnancy, unspecified trimester O24.32 [O24.32] Unspecified pre-existing diabetes mellitus in childbirth

Code Only Code and Description O24.33 [O24.33] Unspecified pre-existing diabetes mellitus in the puerperium O24.410 [O24.410] Gestational diabetes mellitus in pregnancy, diet controlled O24.414 [O24.414] Gestational diabetes mellitus in pregnancy, insulin controlled O24.419 [O24.419] Gestational diabetes mellitus in pregnancy, unspecified control O24.420 [O24.420] Gestational diabetes mellitus in childbirth, diet controlled O24.424 [O24.424] Gestational diabetes mellitus in childbirth, insulin controlled O24.429 [O24.429] Gestational diabetes mellitus in childbirth, unspecified control O24.430 [O24.430] Gestational diabetes mellitus in the puerperium, diet controlled O24.434 [O24.434] Gestational diabetes mellitus in the puerperium, insulin controlled O24.439 [O24.439] Gestational diabetes mellitus in the puerperium, unspecified control O24.811 [O24.811] Other pre-existing diabetes mellitus in pregnancy, first trimester O24.812 [O24.812] Other pre-existing diabetes mellitus in pregnancy, second trimester O24.813 [O24.813] Other pre-existing diabetes mellitus in pregnancy, third trimester O24.819 [O24.819] Other pre-existing diabetes mellitus in pregnancy, unspecified trimester O24.82 [O24.82] Other pre-existing diabetes mellitus in childbirth O24.83 [O24.83] Other pre-existing diabetes mellitus in the puerperium O24.911 [O24.911] Unspecified diabetes mellitus in pregnancy, first trimester O24.912 [O24.912] Unspecified diabetes mellitus in pregnancy, second trimester O24.913 [O24.913] Unspecified diabetes mellitus in pregnancy, third trimester O24.919 [O24.919] Unspecified diabetes mellitus in pregnancy, unspecified trimester O24.92 [O24.92] Unspecified diabetes mellitus in childbirth O24.93 [O24.93] Unspecified diabetes mellitus in the puerperium O25.10 [O25.10] Malnutrition in pregnancy, unspecified trimester O25.11 [O25.11] Malnutrition in pregnancy, first trimester O25.12 [O25.12] Malnutrition in pregnancy, second trimester O25.13 [O25.13] Malnutrition in pregnancy, third trimester O25.2 [O25.2] Malnutrition in childbirth O25.3 [O25.3] Malnutrition in the puerperium O26.00 [O26.00] Excessive weight gain in pregnancy, unspecified trimester O26.01 [O26.01] Excessive weight gain in pregnancy, first trimester O26.02 [O26.02] Excessive weight gain in pregnancy, second trimester O26.03 [O26.03] Excessive weight gain in pregnancy, third trimester O26.10 [O26.10] Low weight gain in pregnancy, unspecified trimester O26.11 [O26.11] Low weight gain in pregnancy, first trimester O26.12 [O26.12] Low weight gain in pregnancy, second trimester O26.13 [O26.13] Low weight gain in pregnancy, third trimester O26.20 [O26.20] Pregnancy care for patient with recurrent pregnancy loss, unspecified trimester O26.21 [O26.21] Pregnancy care for patient with recurrent pregnancy loss, first trimester O26.22 [O26.22] Pregnancy care for patient with recurrent pregnancy loss, second trimester O26.23 [O26.23] Pregnancy care for patient with recurrent pregnancy loss, third trimester O26.30 [O26.30] Retained intrauterine contraceptive device in pregnancy, unspecified trimester O26.31 [O26.31] Retained intrauterine contraceptive device in pregnancy, first trimester

Code Only Code and Description O26.32 [O26.32] Retained intrauterine contraceptive device in pregnancy, second trimester O26.33 [O26.33] Retained intrauterine contraceptive device in pregnancy, third trimester O26.40 [O26.40] Herpes gestationis, unspecified trimester O26.41 [O26.41] Herpes gestationis, first trimester O26.42 [O26.42] Herpes gestationis, second trimester O26.43 [O26.43] Herpes gestationis, third trimester O26.50 [O26.50] Maternal hypotension syndrome, unspecified trimester O26.51 [O26.51] Maternal hypotension syndrome, first trimester O26.52 [O26.52] Maternal hypotension syndrome, second trimester O26.53 [O26.53] Maternal hypotension syndrome, third trimester O26.611 [O26.611] Liver and biliary tract disorders in pregnancy, first trimester O26.612 [O26.612] Liver and biliary tract disorders in pregnancy, second trimester O26.613 [O26.613] Liver and biliary tract disorders in pregnancy, third trimester O26.619 [O26.619] Liver and biliary tract disorders in pregnancy, unspecified trimester O26.62 [O26.62] Liver and biliary tract disorders in childbirth O26.63 [O26.63] Liver and biliary tract disorders in the puerperium O26.711 [O26.711] Subluxation of symphysis (pubis) in pregnancy, first trimester O26.712 [O26.712] Subluxation of symphysis (pubis) in pregnancy, second trimester O26.713 [O26.713] Subluxation of symphysis (pubis) in pregnancy, third trimester O26.719 [O26.719] Subluxation of symphysis (pubis) in pregnancy, unspecified trimester O26.72 [O26.72] Subluxation of symphysis (pubis) in childbirth O26.73 [O26.73] Subluxation of symphysis (pubis) in the puerperium O26.811 [O26.811] Pregnancy related exhaustion and fatigue, first trimester O26.812 [O26.812] Pregnancy related exhaustion and fatigue, second trimester O26.813 [O26.813] Pregnancy related exhaustion and fatigue, third trimester O26.819 [O26.819] Pregnancy related exhaustion and fatigue, unspecified trimester O26.821 [O26.821] Pregnancy related peripheral neuritis, first trimester O26.822 [O26.822] Pregnancy related peripheral neuritis, second trimester O26.823 [O26.823] Pregnancy related peripheral neuritis, third trimester O26.829 [O26.829] Pregnancy related peripheral neuritis, unspecified trimester O26.831 [O26.831] Pregnancy related renal disease, first trimester O26.832 [O26.832] Pregnancy related renal disease, second trimester O26.833 [O26.833] Pregnancy related renal disease, third trimester O26.839 [O26.839] Pregnancy related renal disease, unspecified trimester O26.841 [O26.841] Uterine size-date discrepancy, first trimester O26.842 [O26.842] Uterine size-date discrepancy, second trimester O26.843 [O26.843] Uterine size-date discrepancy, third trimester O26.849 [O26.849] Uterine size-date discrepancy, unspecified trimester O26.851 [O26.851] Spotting complicating pregnancy, first trimester O26.852 [O26.852] Spotting complicating pregnancy, second trimester O26.853 [O26.853] Spotting complicating pregnancy, third trimester O26.859 [O26.859] Spotting complicating pregnancy, unspecified trimester

Code Only Code and Description O26.86 [O26.86] Pruritic urticarial papules and plaques of pregnancy (PUPPP) O26.872 [O26.872] Cervical shortening, second trimester O26.873 [O26.873] Cervical shortening, third trimester O26.879 [O26.879] Cervical shortening, unspecified trimester O26.891 [O26.891] Other specified pregnancy related conditions, first trimester O26.892 [O26.892] Other specified pregnancy related conditions, second trimester O26.893 [O26.893] Other specified pregnancy related conditions, third trimester O26.899 [O26.899] Other specified pregnancy related conditions, unspecified trimester O26.90 [O26.90] Pregnancy related conditions, unspecified, unspecified trimester O26.91 [O26.91] Pregnancy related conditions, unspecified, first trimester O26.92 [O26.92] Pregnancy related conditions, unspecified, second trimester O26.93 [O26.93] Pregnancy related conditions, unspecified, third trimester O28.0 [O28.0] Abnormal hematological finding on antenatal screening of mother O28.1 [O28.1] Abnormal biochemical finding on antenatal screening of mother O28.2 [O28.2] Abnormal cytological finding on antenatal screening of mother O28.3 [O28.3] Abnormal ultrasonic finding on antenatal screening of mother O28.4 [O28.4] Abnormal radiological finding on antenatal screening of mother O28.5 [O28.5] Abnormal chromosomal and genetic finding on antenatal screening of mother O28.8 [O28.8] Other abnormal findings on antenatal screening of mother O28.9 [O28.9] Unspecified abnormal findings on antenatal screening of mother O29.011 [O29.011] Aspiration pneumonitis due to anesthesia during pregnancy, first trimester O29.012 [O29.012] Aspiration pneumonitis due to anesthesia during pregnancy, second trimester O29.013 [O29.013] Aspiration pneumonitis due to anesthesia during pregnancy, third trimester O29.019 [O29.019] Aspiration pneumonitis due to anesthesia during pregnancy, unspecified trimester O29.021 [O29.021] Pressure collapse of lung due to anesthesia during pregnancy, first trimester O29.022 [O29.022] Pressure collapse of lung due to anesthesia during pregnancy, second trimester O29.023 [O29.023] Pressure collapse of lung due to anesthesia during pregnancy, third trimester O29.029 [O29.029] Pressure collapse of lung due to anesthesia during pregnancy, unspecified trimester O29.091 [O29.091] Other pulmonary complications of anesthesia during pregnancy, first trimester O29.092 [O29.092] Other pulmonary complications of anesthesia during pregnancy, second trimester O29.093 [O29.093] Other pulmonary complications of anesthesia during pregnancy, third trimester O29.099 [O29.099] Other pulmonary complications of anesthesia during pregnancy, unspecified trimester O29.111 [O29.111] Cardiac arrest due to anesthesia during pregnancy, first trimester O29.112 [O29.112] Cardiac arrest due to anesthesia during pregnancy, second trimester O29.113 [O29.113] Cardiac arrest due to anesthesia during pregnancy, third trimester O29.119 [O29.119] Cardiac arrest due to anesthesia during pregnancy, unspecified trimester O29.121 [O29.121] Cardiac failure due to anesthesia during pregnancy, first trimester O29.122 [O29.122] Cardiac failure due to anesthesia during pregnancy, second trimester O29.123 [O29.123] Cardiac failure due to anesthesia during pregnancy, third trimester O29.129 [O29.129] Cardiac failure due to anesthesia during pregnancy, unspecified trimester O29.191 [O29.191] Other cardiac complications of anesthesia during pregnancy, first trimester O29.192 [O29.192] Other cardiac complications of anesthesia during pregnancy, second trimester

Code Only Code and Description O29.193 [O29.193] Other cardiac complications of anesthesia during pregnancy, third trimester O29.199 [O29.199] Other cardiac complications of anesthesia during pregnancy, unspecified trimester O29.211 [O29.211] Cerebral anoxia due to anesthesia during pregnancy, first trimester O29.212 [O29.212] Cerebral anoxia due to anesthesia during pregnancy, second trimester O29.213 [O29.213] Cerebral anoxia due to anesthesia during pregnancy, third trimester O29.219 [O29.219] Cerebral anoxia due to anesthesia during pregnancy, unspecified trimester O29.291 [O29.291] Other central nervous system complications of anesthesia during pregnancy, first trimester O29.292 [O29.292] Other central nervous system complications of anesthesia during pregnancy, second trimester O29.293 [O29.293] Other central nervous system complications of anesthesia during pregnancy, third trimester O29.299 [O29.299] Other central nervous system complications of anesthesia during pregnancy, unspecified trimester O29.3X1 [O29.3X1] Toxic reaction to local anesthesia during pregnancy, first trimester O29.3X2 [O29.3X2] Toxic reaction to local anesthesia during pregnancy, second trimester O29.3X3 [O29.3X3] Toxic reaction to local anesthesia during pregnancy, third trimester O29.3X9 [O29.3X9] Toxic reaction to local anesthesia during pregnancy, unspecified trimester O29.40 [O29.40] Spinal and epidural anesthesia induced headache during pregnancy, unspecified trimester O29.41 [O29.41] Spinal and epidural anesthesia induced headache during pregnancy, first trimester O29.42 [O29.42] Spinal and epidural anesthesia induced headache during pregnancy, second trimester O29.43 [O29.43] Spinal and epidural anesthesia induced headache during pregnancy, third trimester O29.5X1 [O29.5X1] Other complications of spinal and epidural anesthesia during pregnancy, first trimester O29.5X2 [O29.5X2] Other complications of spinal and epidural anesthesia during pregnancy, second trimester O29.5X3 [O29.5X3] Other complications of spinal and epidural anesthesia during pregnancy, third trimester O29.5X9 [O29.5X9] Other complications of spinal and epidural anesthesia during pregnancy, unspecified trimester O29.60 [O29.60] Failed or difficult intubation for anesthesia during pregnancy, unspecified trimester O29.61 [O29.61] Failed or difficult intubation for anesthesia during pregnancy, first trimester O29.62 [O29.62] Failed or difficult intubation for anesthesia during pregnancy, second trimester O29.63 [O29.63] Failed or difficult intubation for anesthesia during pregnancy, third trimester O29.8X1 [O29.8X1] Other complications of anesthesia during pregnancy, first trimester O29.8X2 [O29.8X2] Other complications of anesthesia during pregnancy, second trimester O29.8X3 [O29.8X3] Other complications of anesthesia during pregnancy, third trimester O29.8X9 [O29.8X9] Other complications of anesthesia during pregnancy, unspecified trimester O29.90 [O29.90] Unspecified complication of anesthesia during pregnancy, unspecified trimester O29.91 [O29.91] Unspecified complication of anesthesia during pregnancy, first trimester O29.92 [O29.92] Unspecified complication of anesthesia during pregnancy, second trimester O29.93 [O29.93] Unspecified complication of anesthesia during pregnancy, third trimester O30.001 [O30.001] Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester

Code Only Code and Description O30.002 [O30.002] Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, second trimester O30.003 [O30.003] Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, third trimester O30.009 [O30.009] Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, unspecified trimester O30.011 [O30.011] Twin pregnancy, monochorionic/monoamniotic, first trimester O30.012 [O30.012] Twin pregnancy, monochorionic/monoamniotic, second trimester O30.013 [O30.013] Twin pregnancy, monochorionic/monoamniotic, third trimester O30.019 [O30.019] Twin pregnancy, monochorionic/monoamniotic, unspecified trimester O30.021 [O30.021] Conjoined twin pregnancy, first trimester O30.022 [O30.022] Conjoined twin pregnancy, second trimester O30.023 [O30.023] Conjoined twin pregnancy, third trimester O30.029 [O30.029] Conjoined twin pregnancy, unspecified trimester O30.031 [O30.031] Twin pregnancy, monochorionic/diamniotic, first trimester O30.032 [O30.032] Twin pregnancy, monochorionic/diamniotic, second trimester O30.033 [O30.033] Twin pregnancy, monochorionic/diamniotic, third trimester O30.039 [O30.039] Twin pregnancy, monochorionic/diamniotic, unspecified trimester O30.041 [O30.041] Twin pregnancy, dichorionic/diamniotic, first trimester O30.042 [O30.042] Twin pregnancy, dichorionic/diamniotic, second trimester O30.043 [O30.043] Twin pregnancy, dichorionic/diamniotic, third trimester O30.049 [O30.049] Twin pregnancy, dichorionic/diamniotic, unspecified trimester O30.091 [O30.091] Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimester O30.092 [O30.092] Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimester O30.093 [O30.093] Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimester O30.099 [O30.099] Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, unspecified trimester O30.101 [O30.101] Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester O30.102 [O30.102] Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, second trimester O30.103 [O30.103] Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, third trimester O30.109 [O30.109] Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, unspecified trimester O30.111 [O30.111] Triplet pregnancy with two or more monochorionic fetuses, first trimester O30.112 [O30.112] Triplet pregnancy with two or more monochorionic fetuses, second trimester O30.113 [O30.113] Triplet pregnancy with two or more monochorionic fetuses, third trimester O30.119 [O30.119] Triplet pregnancy with two or more monochorionic fetuses, unspecified trimester O30.121 [O30.121] Triplet pregnancy with two or more monoamniotic fetuses, first trimester O30.122 [O30.122] Triplet pregnancy with two or more monoamniotic fetuses, second trimester O30.123 [O30.123] Triplet pregnancy with two or more monoamniotic fetuses, third trimester O30.129 [O30.129] Triplet pregnancy with two or more monoamniotic fetuses, unspecified trimester

Code Only Code and Description O30.191 [O30.191] Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimester O30.192 [O30.192] Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimester O30.193 [O30.193] Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimester O30.199 [O30.199] Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, unspecified trimester O30.201 [O30.201] Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester O30.202 [O30.202] Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, second trimester O30.203 [O30.203] Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, third trimester O30.209 [O30.209] Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, unspecified trimester O30.211 [O30.211] Quadruplet pregnancy with two or more monochorionic fetuses, first trimester O30.212 [O30.212] Quadruplet pregnancy with two or more monochorionic fetuses, second trimester O30.213 [O30.213] Quadruplet pregnancy with two or more monochorionic fetuses, third trimester O30.219 [O30.219] Quadruplet pregnancy with two or more monochorionic fetuses, unspecified trimester O30.221 [O30.221] Quadruplet pregnancy with two or more monoamniotic fetuses, first trimester O30.222 [O30.222] Quadruplet pregnancy with two or more monoamniotic fetuses, second trimester O30.223 [O30.223] Quadruplet pregnancy with two or more monoamniotic fetuses, third trimester O30.229 [O30.229] Quadruplet pregnancy with two or more monoamniotic fetuses, unspecified trimester O30.291 [O30.291] Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimester O30.292 [O30.292] Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimester O30.293 [O30.293] Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimester O30.299 [O30.299] Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, unspecified trimester O30.801 [O30.801] Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, first trimester O30.802 [O30.802] Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, second trimester O30.803 [O30.803] Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, third trimester O30.809 [O30.809] Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, unspecified trimester O30.811 [O30.811] Other specified multiple gestation with two or more monochorionic fetuses, first trimester O30.812 [O30.812] Other specified multiple gestation with two or more monochorionic fetuses, second trimester O30.813 [O30.813] Other specified multiple gestation with two or more monochorionic fetuses, third trimester O30.819 [O30.819] Other specified multiple gestation with two or more monochorionic fetuses, unspecified trimester

Code Only Code and Description O30.821 [O30.821] Other specified multiple gestation with two or more monoamniotic fetuses, first trimester O30.822 [O30.822] Other specified multiple gestation with two or more monoamniotic fetuses, second trimester O30.823 [O30.823] Other specified multiple gestation with two or more monoamniotic fetuses, third trimester O30.829 [O30.829] Other specified multiple gestation with two or more monoamniotic fetuses, unspecified trimester O30.891 [O30.891] Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, first trimester O30.892 [O30.892] Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, second trimester O30.893 [O30.893] Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, third trimester O30.899 [O30.899] Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, unspecified trimester O30.90 [O30.90] Multiple gestation, unspecified, unspecified trimester O30.91 [O30.91] Multiple gestation, unspecified, first trimester O30.92 [O30.92] Multiple gestation, unspecified, second trimester O30.93 [O30.93] Multiple gestation, unspecified, third trimester O31.00X0 [O31.00X0] Papyraceous fetus, unspecified trimester, not applicable or unspecified O31.00X1 [O31.00X1] Papyraceous fetus, unspecified trimester, fetus 1 O31.00X2 [O31.00X2] Papyraceous fetus, unspecified trimester, fetus 2 O31.00X3 [O31.00X3] Papyraceous fetus, unspecified trimester, fetus 3 O31.00X4 [O31.00X4] Papyraceous fetus, unspecified trimester, fetus 4 O31.00X5 [O31.00X5] Papyraceous fetus, unspecified trimester, fetus 5 O31.00X9 [O31.00X9] Papyraceous fetus, unspecified trimester, other fetus O31.01X0 [O31.01X0] Papyraceous fetus, first trimester, not applicable or unspecified O31.01X1 [O31.01X1] Papyraceous fetus, first trimester, fetus 1 O31.01X2 [O31.01X2] Papyraceous fetus, first trimester, fetus 2 O31.01X3 [O31.01X3] Papyraceous fetus, first trimester, fetus 3 O31.01X4 [O31.01X4] Papyraceous fetus, first trimester, fetus 4 O31.01X5 [O31.01X5] Papyraceous fetus, first trimester, fetus 5 O31.01X9 [O31.01X9] Papyraceous fetus, first trimester, other fetus O31.02X0 [O31.02X0] Papyraceous fetus, second trimester, not applicable or unspecified O31.02X1 [O31.02X1] Papyraceous fetus, second trimester, fetus 1 O31.02X2 [O31.02X2] Papyraceous fetus, second trimester, fetus 2 O31.02X3 [O31.02X3] Papyraceous fetus, second trimester, fetus 3 O31.02X4 [O31.02X4] Papyraceous fetus, second trimester, fetus 4 O31.02X5 [O31.02X5] Papyraceous fetus, second trimester, fetus 5 O31.02X9 [O31.02X9] Papyraceous fetus, second trimester, other fetus O31.03X0 [O31.03X0] Papyraceous fetus, third trimester, not applicable or unspecified O31.03X1 [O31.03X1] Papyraceous fetus, third trimester, fetus 1 O31.03X2 [O31.03X2] Papyraceous fetus, third trimester, fetus 2 O31.03X3 [O31.03X3] Papyraceous fetus, third trimester, fetus 3

Code Only Code and Description O31.03X4 [O31.03X4] Papyraceous fetus, third trimester, fetus 4 O31.03X5 [O31.03X5] Papyraceous fetus, third trimester, fetus 5 O31.03X9 [O31.03X9] Papyraceous fetus, third trimester, other fetus O31.10X0 [O31.10X0] Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester, not applicable or unspecified O31.10X1 [O31.10X1] Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester, fetus 1 O31.10X2 [O31.10X2] Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester, fetus 2 O31.10X3 [O31.10X3] Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester, fetus 3 O31.10X4 [O31.10X4] Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester, fetus 4 O31.10X5 [O31.10X5] Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester, fetus 5 O31.10X9 [O31.10X9] Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester, other fetus O31.11X0 [O31.11X0] Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester, not applicable or unspecified O31.11X1 [O31.11X1] Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester, fetus 1 O31.11X2 [O31.11X2] Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester, fetus 2 O31.11X3 [O31.11X3] Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester, fetus 3 O31.11X4 [O31.11X4] Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester, fetus 4 O31.11X5 [O31.11X5] Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester, fetus 5 O31.11X9 [O31.11X9] Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester, other fetus O31.12X0 [O31.12X0] Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester, not applicable or unspecified O31.12X1 [O31.12X1] Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester, fetus 1 O31.12X2 [O31.12X2] Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester, fetus 2 O31.12X3 [O31.12X3] Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester, fetus 3 O31.12X4 [O31.12X4] Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester, fetus 4 O31.12X5 [O31.12X5] Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester, fetus 5 O31.12X9 [O31.12X9] Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester, other fetus O31.13X0 [O31.13X0] Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester, not applicable or unspecified O31.13X1 [O31.13X1] Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester, fetus 1

Code Only Code and Description O31.13X2 [O31.13X2] Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester, fetus 2 O31.13X3 [O31.13X3] Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester, fetus 3 O31.13X4 [O31.13X4] Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester, fetus 4 O31.13X5 [O31.13X5] Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester, fetus 5 O31.13X9 [O31.13X9] Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester, other fetus O31.20X0 [O31.20X0] Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester, not applicable or unspecified O31.20X1 [O31.20X1] Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester, fetus 1 O31.20X2 [O31.20X2] Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester, fetus 2 O31.20X3 [O31.20X3] Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester, fetus 3 O31.20X4 [O31.20X4] Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester, fetus 4 O31.20X5 [O31.20X5] Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester, fetus 5 O31.20X9 [O31.20X9] Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester, other fetus O31.21X0 [O31.21X0] Continuing pregnancy after intrauterine death of one fetus or more, first trimester, not applicable or unspecified O31.21X1 [O31.21X1] Continuing pregnancy after intrauterine death of one fetus or more, first trimester, fetus 1 O31.21X2 [O31.21X2] Continuing pregnancy after intrauterine death of one fetus or more, first trimester, fetus 2 O31.21X3 [O31.21X3] Continuing pregnancy after intrauterine death of one fetus or more, first trimester, fetus 3 O31.21X4 [O31.21X4] Continuing pregnancy after intrauterine death of one fetus or more, first trimester, fetus 4 O31.21X5 [O31.21X5] Continuing pregnancy after intrauterine death of one fetus or more, first trimester, fetus 5 O31.21X9 [O31.21X9] Continuing pregnancy after intrauterine death of one fetus or more, first trimester, other fetus O31.22X0 [O31.22X0] Continuing pregnancy after intrauterine death of one fetus or more, second trimester, not applicable or unspecified O31.22X1 [O31.22X1] Continuing pregnancy after intrauterine death of one fetus or more, second trimester, fetus 1 O31.22X2 [O31.22X2] Continuing pregnancy after intrauterine death of one fetus or more, second trimester, fetus 2 O31.22X3 [O31.22X3] Continuing pregnancy after intrauterine death of one fetus or more, second trimester, fetus 3 O31.22X4 [O31.22X4] Continuing pregnancy after intrauterine death of one fetus or more, second trimester, fetus 4 O31.22X5 [O31.22X5] Continuing pregnancy after intrauterine death of one fetus or more, second trimester, fetus 5

Code Only Code and Description O31.22X9 [O31.22X9] Continuing pregnancy after intrauterine death of one fetus or more, second trimester, other fetus O31.23X0 [O31.23X0] Continuing pregnancy after intrauterine death of one fetus or more, third trimester, not applicable or unspecified O31.23X1 [O31.23X1] Continuing pregnancy after intrauterine death of one fetus or more, third trimester, fetus 1 O31.23X2 [O31.23X2] Continuing pregnancy after intrauterine death of one fetus or more, third trimester, fetus 2 O31.23X3 [O31.23X3] Continuing pregnancy after intrauterine death of one fetus or more, third trimester, fetus 3 O31.23X4 [O31.23X4] Continuing pregnancy after intrauterine death of one fetus or more, third trimester, fetus 4 O31.23X5 [O31.23X5] Continuing pregnancy after intrauterine death of one fetus or more, third trimester, fetus 5 O31.23X9 [O31.23X9] Continuing pregnancy after intrauterine death of one fetus or more, third trimester, other fetus O31.30X0 [O31.30X0] Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester, not applicable or unspecified O31.30X1 [O31.30X1] Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester, fetus 1 O31.30X2 [O31.30X2] Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester, fetus 2 O31.30X3 [O31.30X3] Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester, fetus 3 O31.30X4 [O31.30X4] Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester, fetus 4 O31.30X5 [O31.30X5] Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester, fetus 5 O31.30X9 [O31.30X9] Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester, other fetus O31.31X0 [O31.31X0] Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester, not applicable or unspecified O31.31X1 [O31.31X1] Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester, fetus 1 O31.31X2 [O31.31X2] Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester, fetus 2 O31.31X3 [O31.31X3] Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester, fetus 3 O31.31X4 [O31.31X4] Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester, fetus 4 O31.31X5 [O31.31X5] Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester, fetus 5 O31.31X9 [O31.31X9] Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester, other fetus O31.32X0 [O31.32X0] Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester, not applicable or unspecified O31.32X1 [O31.32X1] Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester, fetus 1 O31.32X2 [O31.32X2] Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester, fetus 2

Code Only Code and Description O31.32X3 [O31.32X3] Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester, fetus 3 O31.32X4 [O31.32X4] Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester, fetus 4 O31.32X5 [O31.32X5] Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester, fetus 5 O31.32X9 [O31.32X9] Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester, other fetus O31.33X0 [O31.33X0] Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester, not applicable or unspecified O31.33X1 [O31.33X1] Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester, fetus 1 O31.33X2 [O31.33X2] Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester, fetus 2 O31.33X3 [O31.33X3] Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester, fetus 3 O31.33X4 [O31.33X4] Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester, fetus 4 O31.33X5 [O31.33X5] Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester, fetus 5 O31.33X9 [O31.33X9] Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester, other fetus O31.8X10 [O31.8X10] Other complications specific to multiple gestation, first trimester, not applicable or unspecified O31.8X11 [O31.8X11] Other complications specific to multiple gestation, first trimester, fetus 1 O31.8X12 [O31.8X12] Other complications specific to multiple gestation, first trimester, fetus 2 O31.8X13 [O31.8X13] Other complications specific to multiple gestation, first trimester, fetus 3 O31.8X14 [O31.8X14] Other complications specific to multiple gestation, first trimester, fetus 4 O31.8X15 [O31.8X15] Other complications specific to multiple gestation, first trimester, fetus 5 O31.8X19 [O31.8X19] Other complications specific to multiple gestation, first trimester, other fetus O31.8X20 [O31.8X20] Other complications specific to multiple gestation, second trimester, not applicable or unspecified O31.8X21 [O31.8X21] Other complications specific to multiple gestation, second trimester, fetus 1 O31.8X22 [O31.8X22] Other complications specific to multiple gestation, second trimester, fetus 2 O31.8X23 [O31.8X23] Other complications specific to multiple gestation, second trimester, fetus 3 O31.8X24 [O31.8X24] Other complications specific to multiple gestation, second trimester, fetus 4 O31.8X25 [O31.8X25] Other complications specific to multiple gestation, second trimester, fetus 5 O31.8X29 [O31.8X29] Other complications specific to multiple gestation, second trimester, other fetus O31.8X30 [O31.8X30] Other complications specific to multiple gestation, third trimester, not applicable or unspecified O31.8X31 [O31.8X31] Other complications specific to multiple gestation, third trimester, fetus 1 O31.8X32 [O31.8X32] Other complications specific to multiple gestation, third trimester, fetus 2 O31.8X33 [O31.8X33] Other complications specific to multiple gestation, third trimester, fetus 3 O31.8X34 [O31.8X34] Other complications specific to multiple gestation, third trimester, fetus 4 O31.8X35 [O31.8X35] Other complications specific to multiple gestation, third trimester, fetus 5 O31.8X39 [O31.8X39] Other complications specific to multiple gestation, third trimester, other fetus

Code Only Code and Description O31.8X90 [O31.8X90] Other complications specific to multiple gestation, unspecified trimester, not applicable or unspecified O31.8X91 [O31.8X91] Other complications specific to multiple gestation, unspecified trimester, fetus 1 O31.8X92 [O31.8X92] Other complications specific to multiple gestation, unspecified trimester, fetus 2 O31.8X93 [O31.8X93] Other complications specific to multiple gestation, unspecified trimester, fetus 3 O31.8X94 [O31.8X94] Other complications specific to multiple gestation, unspecified trimester, fetus 4 O31.8X95 [O31.8X95] Other complications specific to multiple gestation, unspecified trimester, fetus 5 O31.8X99 [O31.8X99] Other complications specific to multiple gestation, unspecified trimester, other fetus O32.0XX0 [O32.0XX0] Maternal care for unstable lie, not applicable or unspecified O32.0XX1 [O32.0XX1] Maternal care for unstable lie, fetus 1 O32.0XX2 [O32.0XX2] Maternal care for unstable lie, fetus 2 O32.0XX3 [O32.0XX3] Maternal care for unstable lie, fetus 3 O32.0XX4 [O32.0XX4] Maternal care for unstable lie, fetus 4 O32.0XX5 [O32.0XX5] Maternal care for unstable lie, fetus 5 O32.0XX9 [O32.0XX9] Maternal care for unstable lie, other fetus O32.1XX0 [O32.1XX0] Maternal care for breech presentation, not applicable or unspecified O32.1XX1 [O32.1XX1] Maternal care for breech presentation, fetus 1 O32.1XX2 [O32.1XX2] Maternal care for breech presentation, fetus 2 O32.1XX3 [O32.1XX3] Maternal care for breech presentation, fetus 3 O32.1XX4 [O32.1XX4] Maternal care for breech presentation, fetus 4 O32.1XX5 [O32.1XX5] Maternal care for breech presentation, fetus 5 O32.1XX9 [O32.1XX9] Maternal care for breech presentation, other fetus O32.2XX0 [O32.2XX0] Maternal care for transverse and oblique lie, not applicable or unspecified O32.2XX1 [O32.2XX1] Maternal care for transverse and oblique lie, fetus 1 O32.2XX2 [O32.2XX2] Maternal care for transverse and oblique lie, fetus 2 O32.2XX3 [O32.2XX3] Maternal care for transverse and oblique lie, fetus 3 O32.2XX4 [O32.2XX4] Maternal care for transverse and oblique lie, fetus 4 O32.2XX5 [O32.2XX5] Maternal care for transverse and oblique lie, fetus 5 O32.2XX9 [O32.2XX9] Maternal care for transverse and oblique lie, other fetus O32.3XX0 [O32.3XX0] Maternal care for face, brow and chin presentation, not applicable or unspecified O32.3XX1 [O32.3XX1] Maternal care for face, brow and chin presentation, fetus 1 O32.3XX2 [O32.3XX2] Maternal care for face, brow and chin presentation, fetus 2 O32.3XX3 [O32.3XX3] Maternal care for face, brow and chin presentation, fetus 3 O32.3XX4 [O32.3XX4] Maternal care for face, brow and chin presentation, fetus 4 O32.3XX5 [O32.3XX5] Maternal care for face, brow and chin presentation, fetus 5 O32.3XX9 [O32.3XX9] Maternal care for face, brow and chin presentation, other fetus O32.4XX0 [O32.4XX0] Maternal care for high head at term, not applicable or unspecified O32.4XX1 [O32.4XX1] Maternal care for high head at term, fetus 1 O32.4XX2 [O32.4XX2] Maternal care for high head at term, fetus 2 O32.4XX3 [O32.4XX3] Maternal care for high head at term, fetus 3 O32.4XX4 [O32.4XX4] Maternal care for high head at term, fetus 4 O32.4XX5 [O32.4XX5] Maternal care for high head at term, fetus 5

Code Only Code and Description O32.4XX9 [O32.4XX9] Maternal care for high head at term, other fetus O32.6XX0 [O32.6XX0] Maternal care for compound presentation, not applicable or unspecified O32.6XX1 [O32.6XX1] Maternal care for compound presentation, fetus 1 O32.6XX2 [O32.6XX2] Maternal care for compound presentation, fetus 2 O32.6XX3 [O32.6XX3] Maternal care for compound presentation, fetus 3 O32.6XX4 [O32.6XX4] Maternal care for compound presentation, fetus 4 O32.6XX5 [O32.6XX5] Maternal care for compound presentation, fetus 5 O32.6XX9 [O32.6XX9] Maternal care for compound presentation, other fetus O32.8XX0 [O32.8XX0] Maternal care for other malpresentation of fetus, not applicable or unspecified O32.8XX1 [O32.8XX1] Maternal care for other malpresentation of fetus, fetus 1 O32.8XX2 [O32.8XX2] Maternal care for other malpresentation of fetus, fetus 2 O32.8XX3 [O32.8XX3] Maternal care for other malpresentation of fetus, fetus 3 O32.8XX4 [O32.8XX4] Maternal care for other malpresentation of fetus, fetus 4 O32.8XX5 [O32.8XX5] Maternal care for other malpresentation of fetus, fetus 5 O32.8XX9 [O32.8XX9] Maternal care for other malpresentation of fetus, other fetus O32.9XX0 [O32.9XX0] Maternal care for malpresentation of fetus, unspecified, not applicable or unspecified O32.9XX1 [O32.9XX1] Maternal care for malpresentation of fetus, unspecified, fetus 1 O32.9XX2 [O32.9XX2] Maternal care for malpresentation of fetus, unspecified, fetus 2 O32.9XX3 [O32.9XX3] Maternal care for malpresentation of fetus, unspecified, fetus 3 O32.9XX4 [O32.9XX4] Maternal care for malpresentation of fetus, unspecified, fetus 4 O32.9XX5 [O32.9XX5] Maternal care for malpresentation of fetus, unspecified, fetus 5 O32.9XX9 [O32.9XX9] Maternal care for malpresentation of fetus, unspecified, other fetus O33.0 [O33.0] Maternal care for disproportion due to deformity of maternal pelvic bones O33.1 [O33.1] Maternal care for disproportion due to generally contracted pelvis O33.2 [O33.2] Maternal care for disproportion due to inlet contraction of pelvis O33.3XX0 [O33.3XX0] Maternal care for disproportion due to outlet contraction of pelvis, not applicable or unspecified O33.3XX1 [O33.3XX1] Maternal care for disproportion due to outlet contraction of pelvis, fetus 1 O33.3XX2 [O33.3XX2] Maternal care for disproportion due to outlet contraction of pelvis, fetus 2 O33.3XX3 [O33.3XX3] Maternal care for disproportion due to outlet contraction of pelvis, fetus 3 O33.3XX4 [O33.3XX4] Maternal care for disproportion due to outlet contraction of pelvis, fetus 4 O33.3XX5 [O33.3XX5] Maternal care for disproportion due to outlet contraction of pelvis, fetus 5 O33.3XX9 [O33.3XX9] Maternal care for disproportion due to outlet contraction of pelvis, other fetus O33.4XX0 [O33.4XX0] Maternal care for disproportion of mixed maternal and fetal origin, not applicable or unspecified O33.4XX1 [O33.4XX1] Maternal care for disproportion of mixed maternal and fetal origin, fetus 1 O33.4XX2 [O33.4XX2] Maternal care for disproportion of mixed maternal and fetal origin, fetus 2 O33.4XX3 [O33.4XX3] Maternal care for disproportion of mixed maternal and fetal origin, fetus 3 O33.4XX4 [O33.4XX4] Maternal care for disproportion of mixed maternal and fetal origin, fetus 4 O33.4XX5 [O33.4XX5] Maternal care for disproportion of mixed maternal and fetal origin, fetus 5 O33.4XX9 [O33.4XX9] Maternal care for disproportion of mixed maternal and fetal origin, other fetus O33.5XX0 [O33.5XX0] Maternal care for disproportion due to unusually large fetus, not applicable or unspecified

Code Only Code and Description O33.5XX1 [O33.5XX1] Maternal care for disproportion due to unusually large fetus, fetus 1 O33.5XX2 [O33.5XX2] Maternal care for disproportion due to unusually large fetus, fetus 2 O33.5XX3 [O33.5XX3] Maternal care for disproportion due to unusually large fetus, fetus 3 O33.5XX4 [O33.5XX4] Maternal care for disproportion due to unusually large fetus, fetus 4 O33.5XX5 [O33.5XX5] Maternal care for disproportion due to unusually large fetus, fetus 5 O33.5XX9 [O33.5XX9] Maternal care for disproportion due to unusually large fetus, other fetus O33.6XX0 [O33.6XX0] Maternal care for disproportion due to hydrocephalic fetus, not applicable or unspecified O33.6XX1 [O33.6XX1] Maternal care for disproportion due to hydrocephalic fetus, fetus 1 O33.6XX2 [O33.6XX2] Maternal care for disproportion due to hydrocephalic fetus, fetus 2 O33.6XX3 [O33.6XX3] Maternal care for disproportion due to hydrocephalic fetus, fetus 3 O33.6XX4 [O33.6XX4] Maternal care for disproportion due to hydrocephalic fetus, fetus 4 O33.6XX5 [O33.6XX5] Maternal care for disproportion due to hydrocephalic fetus, fetus 5 O33.6XX9 [O33.6XX9] Maternal care for disproportion due to hydrocephalic fetus, other fetus O33.7 [O33.7] Maternal care for disproportion due to other fetal deformities O33.8 [O33.8] Maternal care for disproportion of other origin O33.9 [O33.9] Maternal care for disproportion, unspecified O34.00 [O34.00] Maternal care for unspecified congenital malformation of uterus, unspecified trimester O34.01 [O34.01] Maternal care for unspecified congenital malformation of uterus, first trimester O34.02 [O34.02] Maternal care for unspecified congenital malformation of uterus, second trimester O34.03 [O34.03] Maternal care for unspecified congenital malformation of uterus, third trimester O34.10 [O34.10] Maternal care for benign tumor of corpus uteri, unspecified trimester O34.11 [O34.11] Maternal care for benign tumor of corpus uteri, first trimester O34.12 [O34.12] Maternal care for benign tumor of corpus uteri, second trimester O34.13 [O34.13] Maternal care for benign tumor of corpus uteri, third trimester O34.21 [O34.21] Maternal care for scar from previous cesarean delivery O34.29 [O34.29] Maternal care due to uterine scar from other previous surgery O34.30 [O34.30] Maternal care for cervical incompetence, unspecified trimester O34.31 [O34.31] Maternal care for cervical incompetence, first trimester O34.32 [O34.32] Maternal care for cervical incompetence, second trimester O34.33 [O34.33] Maternal care for cervical incompetence, third trimester O34.40 [O34.40] Maternal care for other abnormalities of cervix, unspecified trimester O34.41 [O34.41] Maternal care for other abnormalities of cervix, first trimester O34.42 [O34.42] Maternal care for other abnormalities of cervix, second trimester O34.43 [O34.43] Maternal care for other abnormalities of cervix, third trimester O34.511 [O34.511] Maternal care for incarceration of gravid uterus, first trimester O34.512 [O34.512] Maternal care for incarceration of gravid uterus, second trimester O34.513 [O34.513] Maternal care for incarceration of gravid uterus, third trimester O34.519 [O34.519] Maternal care for incarceration of gravid uterus, unspecified trimester O34.521 [O34.521] Maternal care for prolapse of gravid uterus, first trimester O34.522 [O34.522] Maternal care for prolapse of gravid uterus, second trimester O34.523 [O34.523] Maternal care for prolapse of gravid uterus, third trimester

Code Only Code and Description O34.529 [O34.529] Maternal care for prolapse of gravid uterus, unspecified trimester O34.531 [O34.531] Maternal care for retroversion of gravid uterus, first trimester O34.532 [O34.532] Maternal care for retroversion of gravid uterus, second trimester O34.533 [O34.533] Maternal care for retroversion of gravid uterus, third trimester O34.539 [O34.539] Maternal care for retroversion of gravid uterus, unspecified trimester O34.591 [O34.591] Maternal care for other abnormalities of gravid uterus, first trimester O34.592 [O34.592] Maternal care for other abnormalities of gravid uterus, second trimester O34.593 [O34.593] Maternal care for other abnormalities of gravid uterus, third trimester O34.599 [O34.599] Maternal care for other abnormalities of gravid uterus, unspecified trimester O34.60 [O34.60] Maternal care for abnormality of vagina, unspecified trimester O34.61 [O34.61] Maternal care for abnormality of vagina, first trimester O34.62 [O34.62] Maternal care for abnormality of vagina, second trimester O34.63 [O34.63] Maternal care for abnormality of vagina, third trimester O34.70 [O34.70] Maternal care for abnormality of vulva and perineum, unspecified trimester O34.71 [O34.71] Maternal care for abnormality of vulva and perineum, first trimester O34.72 [O34.72] Maternal care for abnormality of vulva and perineum, second trimester O34.73 [O34.73] Maternal care for abnormality of vulva and perineum, third trimester O34.80 [O34.80] Maternal care for other abnormalities of pelvic organs, unspecified trimester O34.81 [O34.81] Maternal care for other abnormalities of pelvic organs, first trimester O34.82 [O34.82] Maternal care for other abnormalities of pelvic organs, second trimester O34.83 [O34.83] Maternal care for other abnormalities of pelvic organs, third trimester O34.90 [O34.90] Maternal care for abnormality of pelvic organ, unspecified, unspecified trimester O34.91 [O34.91] Maternal care for abnormality of pelvic organ, unspecified, first trimester O34.92 [O34.92] Maternal care for abnormality of pelvic organ, unspecified, second trimester O34.93 [O34.93] Maternal care for abnormality of pelvic organ, unspecified, third trimester O35.0XX0 [O35.0XX0] Maternal care for (suspected) central nervous system malformation in fetus, not applicable or unspecified O35.0XX1 [O35.0XX1] Maternal care for (suspected) central nervous system malformation in fetus, fetus 1 O35.0XX2 [O35.0XX2] Maternal care for (suspected) central nervous system malformation in fetus, fetus 2 O35.0XX3 [O35.0XX3] Maternal care for (suspected) central nervous system malformation in fetus, fetus 3 O35.0XX4 [O35.0XX4] Maternal care for (suspected) central nervous system malformation in fetus, fetus 4 O35.0XX5 [O35.0XX5] Maternal care for (suspected) central nervous system malformation in fetus, fetus 5 O35.0XX9 [O35.0XX9] Maternal care for (suspected) central nervous system malformation in fetus, other fetus O35.1XX0 [O35.1XX0] Maternal care for (suspected) chromosomal abnormality in fetus, not applicable or unspecified O35.1XX1 [O35.1XX1] Maternal care for (suspected) chromosomal abnormality in fetus, fetus 1 O35.1XX2 [O35.1XX2] Maternal care for (suspected) chromosomal abnormality in fetus, fetus 2 O35.1XX3 [O35.1XX3] Maternal care for (suspected) chromosomal abnormality in fetus, fetus 3 O35.1XX4 [O35.1XX4] Maternal care for (suspected) chromosomal abnormality in fetus, fetus 4 O35.1XX5 [O35.1XX5] Maternal care for (suspected) chromosomal abnormality in fetus, fetus 5 O35.1XX9 [O35.1XX9] Maternal care for (suspected) chromosomal abnormality in fetus, other fetus

Code Only Code and Description O35.2XX0 [O35.2XX0] Maternal care for (suspected) hereditary disease in fetus, not applicable or unspecified O35.2XX1 [O35.2XX1] Maternal care for (suspected) hereditary disease in fetus, fetus 1 O35.2XX2 [O35.2XX2] Maternal care for (suspected) hereditary disease in fetus, fetus 2 O35.2XX3 [O35.2XX3] Maternal care for (suspected) hereditary disease in fetus, fetus 3 O35.2XX4 [O35.2XX4] Maternal care for (suspected) hereditary disease in fetus, fetus 4 O35.2XX5 [O35.2XX5] Maternal care for (suspected) hereditary disease in fetus, fetus 5 O35.2XX9 [O35.2XX9] Maternal care for (suspected) hereditary disease in fetus, other fetus O35.3XX0 [O35.3XX0] Maternal care for (suspected) damage to fetus from viral disease in mother, not applicable or unspecified O35.3XX1 [O35.3XX1] Maternal care for (suspected) damage to fetus from viral disease in mother, fetus 1 O35.3XX2 [O35.3XX2] Maternal care for (suspected) damage to fetus from viral disease in mother, fetus 2 O35.3XX3 [O35.3XX3] Maternal care for (suspected) damage to fetus from viral disease in mother, fetus 3 O35.3XX4 [O35.3XX4] Maternal care for (suspected) damage to fetus from viral disease in mother, fetus 4 O35.3XX5 [O35.3XX5] Maternal care for (suspected) damage to fetus from viral disease in mother, fetus 5 O35.3XX9 [O35.3XX9] Maternal care for (suspected) damage to fetus from viral disease in mother, other fetus O35.4XX0 [O35.4XX0] Maternal care for (suspected) damage to fetus from alcohol, not applicable or unspecified O35.4XX1 [O35.4XX1] Maternal care for (suspected) damage to fetus from alcohol, fetus 1 O35.4XX2 [O35.4XX2] Maternal care for (suspected) damage to fetus from alcohol, fetus 2 O35.4XX3 [O35.4XX3] Maternal care for (suspected) damage to fetus from alcohol, fetus 3 O35.4XX4 [O35.4XX4] Maternal care for (suspected) damage to fetus from alcohol, fetus 4 O35.4XX5 [O35.4XX5] Maternal care for (suspected) damage to fetus from alcohol, fetus 5 O35.4XX9 [O35.4XX9] Maternal care for (suspected) damage to fetus from alcohol, other fetus O35.5XX0 [O35.5XX0] Maternal care for (suspected) damage to fetus by drugs, not applicable or unspecified O35.5XX1 [O35.5XX1] Maternal care for (suspected) damage to fetus by drugs, fetus 1 O35.5XX2 [O35.5XX2] Maternal care for (suspected) damage to fetus by drugs, fetus 2 O35.5XX3 [O35.5XX3] Maternal care for (suspected) damage to fetus by drugs, fetus 3 O35.5XX4 [O35.5XX4] Maternal care for (suspected) damage to fetus by drugs, fetus 4 O35.5XX5 [O35.5XX5] Maternal care for (suspected) damage to fetus by drugs, fetus 5 O35.5XX9 [O35.5XX9] Maternal care for (suspected) damage to fetus by drugs, other fetus O35.6XX0 [O35.6XX0] Maternal care for (suspected) damage to fetus by radiation, not applicable or unspecified O35.6XX1 [O35.6XX1] Maternal care for (suspected) damage to fetus by radiation, fetus 1 O35.6XX2 [O35.6XX2] Maternal care for (suspected) damage to fetus by radiation, fetus 2 O35.6XX3 [O35.6XX3] Maternal care for (suspected) damage to fetus by radiation, fetus 3 O35.6XX4 [O35.6XX4] Maternal care for (suspected) damage to fetus by radiation, fetus 4 O35.6XX5 [O35.6XX5] Maternal care for (suspected) damage to fetus by radiation, fetus 5 O35.6XX9 [O35.6XX9] Maternal care for (suspected) damage to fetus by radiation, other fetus O35.7XX0 [O35.7XX0] Maternal care for (suspected) damage to fetus by other medical procedures, not applicable or unspecified O35.7XX1 [O35.7XX1] Maternal care for (suspected) damage to fetus by other medical procedures, fetus 1 O35.7XX2 [O35.7XX2] Maternal care for (suspected) damage to fetus by other medical procedures, fetus 2

Code Only Code and Description O35.7XX3 [O35.7XX3] Maternal care for (suspected) damage to fetus by other medical procedures, fetus 3 O35.7XX4 [O35.7XX4] Maternal care for (suspected) damage to fetus by other medical procedures, fetus 4 O35.7XX5 [O35.7XX5] Maternal care for (suspected) damage to fetus by other medical procedures, fetus 5 O35.7XX9 [O35.7XX9] Maternal care for (suspected) damage to fetus by other medical procedures, other fetus O35.8XX0 [O35.8XX0] Maternal care for other (suspected) fetal abnormality and damage, not applicable or unspecified O35.8XX1 [O35.8XX1] Maternal care for other (suspected) fetal abnormality and damage, fetus 1 O35.8XX2 [O35.8XX2] Maternal care for other (suspected) fetal abnormality and damage, fetus 2 O35.8XX3 [O35.8XX3] Maternal care for other (suspected) fetal abnormality and damage, fetus 3 O35.8XX4 [O35.8XX4] Maternal care for other (suspected) fetal abnormality and damage, fetus 4 O35.8XX5 [O35.8XX5] Maternal care for other (suspected) fetal abnormality and damage, fetus 5 O35.8XX9 [O35.8XX9] Maternal care for other (suspected) fetal abnormality and damage, other fetus O35.9XX0 [O35.9XX0] Maternal care for (suspected) fetal abnormality and damage, unspecified, not applicable or unspecified O35.9XX1 [O35.9XX1] Maternal care for (suspected) fetal abnormality and damage, unspecified, fetus 1 O35.9XX2 [O35.9XX2] Maternal care for (suspected) fetal abnormality and damage, unspecified, fetus 2 O35.9XX3 [O35.9XX3] Maternal care for (suspected) fetal abnormality and damage, unspecified, fetus 3 O35.9XX4 [O35.9XX4] Maternal care for (suspected) fetal abnormality and damage, unspecified, fetus 4 O35.9XX5 [O35.9XX5] Maternal care for (suspected) fetal abnormality and damage, unspecified, fetus 5 O35.9XX9 [O35.9XX9] Maternal care for (suspected) fetal abnormality and damage, unspecified, other fetus O36.0110 [O36.0110] Maternal care for anti-D [Rh] antibodies, first trimester, not applicable or unspecified O36.0111 [O36.0111] Maternal care for anti-D [Rh] antibodies, first trimester, fetus 1 O36.0112 [O36.0112] Maternal care for anti-D [Rh] antibodies, first trimester, fetus 2 O36.0113 [O36.0113] Maternal care for anti-D [Rh] antibodies, first trimester, fetus 3 O36.0114 [O36.0114] Maternal care for anti-D [Rh] antibodies, first trimester, fetus 4 O36.0115 [O36.0115] Maternal care for anti-D [Rh] antibodies, first trimester, fetus 5 O36.0119 [O36.0119] Maternal care for anti-D [Rh] antibodies, first trimester, other fetus O36.0120 [O36.0120] Maternal care for anti-D [Rh] antibodies, second trimester, not applicable or unspecified O36.0121 [O36.0121] Maternal care for anti-D [Rh] antibodies, second trimester, fetus 1 O36.0122 [O36.0122] Maternal care for anti-D [Rh] antibodies, second trimester, fetus 2 O36.0123 [O36.0123] Maternal care for anti-D [Rh] antibodies, second trimester, fetus 3 O36.0124 [O36.0124] Maternal care for anti-D [Rh] antibodies, second trimester, fetus 4 O36.0125 [O36.0125] Maternal care for anti-D [Rh] antibodies, second trimester, fetus 5 O36.0129 [O36.0129] Maternal care for anti-D [Rh] antibodies, second trimester, other fetus O36.0130 [O36.0130] Maternal care for anti-D [Rh] antibodies, third trimester, not applicable or unspecified O36.0131 [O36.0131] Maternal care for anti-D [Rh] antibodies, third trimester, fetus 1 O36.0132 [O36.0132] Maternal care for anti-D [Rh] antibodies, third trimester, fetus 2 O36.0133 [O36.0133] Maternal care for anti-D [Rh] antibodies, third trimester, fetus 3 O36.0134 [O36.0134] Maternal care for anti-D [Rh] antibodies, third trimester, fetus 4 O36.0135 [O36.0135] Maternal care for anti-D [Rh] antibodies, third trimester, fetus 5 O36.0139 [O36.0139] Maternal care for anti-D [Rh] antibodies, third trimester, other fetus

Code Only Code and Description O36.0190 [O36.0190] Maternal care for anti-D [Rh] antibodies, unspecified trimester, not applicable or unspecified O36.0191 [O36.0191] Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 1 O36.0192 [O36.0192] Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 2 O36.0193 [O36.0193] Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 3 O36.0194 [O36.0194] Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 4 O36.0195 [O36.0195] Maternal care for anti-D [Rh] antibodies, unspecified trimester, fetus 5 O36.0199 [O36.0199] Maternal care for anti-D [Rh] antibodies, unspecified trimester, other fetus O36.0910 [O36.0910] Maternal care for other rhesus isoimmunization, first trimester, not applicable or unspecified O36.0911 [O36.0911] Maternal care for other rhesus isoimmunization, first trimester, fetus 1 O36.0912 [O36.0912] Maternal care for other rhesus isoimmunization, first trimester, fetus 2 O36.0913 [O36.0913] Maternal care for other rhesus isoimmunization, first trimester, fetus 3 O36.0914 [O36.0914] Maternal care for other rhesus isoimmunization, first trimester, fetus 4 O36.0915 [O36.0915] Maternal care for other rhesus isoimmunization, first trimester, fetus 5 O36.0919 [O36.0919] Maternal care for other rhesus isoimmunization, first trimester, other fetus O36.0920 [O36.0920] Maternal care for other rhesus isoimmunization, second trimester, not applicable or unspecified O36.0921 [O36.0921] Maternal care for other rhesus isoimmunization, second trimester, fetus 1 O36.0922 [O36.0922] Maternal care for other rhesus isoimmunization, second trimester, fetus 2 O36.0923 [O36.0923] Maternal care for other rhesus isoimmunization, second trimester, fetus 3 O36.0924 [O36.0924] Maternal care for other rhesus isoimmunization, second trimester, fetus 4 O36.0925 [O36.0925] Maternal care for other rhesus isoimmunization, second trimester, fetus 5 O36.0929 [O36.0929] Maternal care for other rhesus isoimmunization, second trimester, other fetus O36.0930 [O36.0930] Maternal care for other rhesus isoimmunization, third trimester, not applicable or unspecified O36.0931 [O36.0931] Maternal care for other rhesus isoimmunization, third trimester, fetus 1 O36.0932 [O36.0932] Maternal care for other rhesus isoimmunization, third trimester, fetus 2 O36.0933 [O36.0933] Maternal care for other rhesus isoimmunization, third trimester, fetus 3 O36.0934 [O36.0934] Maternal care for other rhesus isoimmunization, third trimester, fetus 4 O36.0935 [O36.0935] Maternal care for other rhesus isoimmunization, third trimester, fetus 5 O36.0939 [O36.0939] Maternal care for other rhesus isoimmunization, third trimester, other fetus O36.0990 [O36.0990] Maternal care for other rhesus isoimmunization, unspecified trimester, not applicable or unspecified O36.0991 [O36.0991] Maternal care for other rhesus isoimmunization, unspecified trimester, fetus 1 O36.0992 [O36.0992] Maternal care for other rhesus isoimmunization, unspecified trimester, fetus 2 O36.0993 [O36.0993] Maternal care for other rhesus isoimmunization, unspecified trimester, fetus 3 O36.0994 [O36.0994] Maternal care for other rhesus isoimmunization, unspecified trimester, fetus 4 O36.0995 [O36.0995] Maternal care for other rhesus isoimmunization, unspecified trimester, fetus 5 O36.0999 [O36.0999] Maternal care for other rhesus isoimmunization, unspecified trimester, other fetus O36.1110 [O36.1110] Maternal care for Anti-A sensitization, first trimester, not applicable or unspecified O36.1111 [O36.1111] Maternal care for Anti-A sensitization, first trimester, fetus 1 O36.1112 [O36.1112] Maternal care for Anti-A sensitization, first trimester, fetus 2 O36.1113 [O36.1113] Maternal care for Anti-A sensitization, first trimester, fetus 3

Code Only Code and Description O36.1114 [O36.1114] Maternal care for Anti-A sensitization, first trimester, fetus 4 O36.1115 [O36.1115] Maternal care for Anti-A sensitization, first trimester, fetus 5 O36.1119 [O36.1119] Maternal care for Anti-A sensitization, first trimester, other fetus O36.1120 [O36.1120] Maternal care for Anti-A sensitization, second trimester, not applicable or unspecified O36.1121 [O36.1121] Maternal care for Anti-A sensitization, second trimester, fetus 1 O36.1122 [O36.1122] Maternal care for Anti-A sensitization, second trimester, fetus 2 O36.1123 [O36.1123] Maternal care for Anti-A sensitization, second trimester, fetus 3 O36.1124 [O36.1124] Maternal care for Anti-A sensitization, second trimester, fetus 4 O36.1125 [O36.1125] Maternal care for Anti-A sensitization, second trimester, fetus 5 O36.1129 [O36.1129] Maternal care for Anti-A sensitization, second trimester, other fetus O36.1130 [O36.1130] Maternal care for Anti-A sensitization, third trimester, not applicable or unspecified O36.1131 [O36.1131] Maternal care for Anti-A sensitization, third trimester, fetus 1 O36.1132 [O36.1132] Maternal care for Anti-A sensitization, third trimester, fetus 2 O36.1133 [O36.1133] Maternal care for Anti-A sensitization, third trimester, fetus 3 O36.1134 [O36.1134] Maternal care for Anti-A sensitization, third trimester, fetus 4 O36.1135 [O36.1135] Maternal care for Anti-A sensitization, third trimester, fetus 5 O36.1139 [O36.1139] Maternal care for Anti-A sensitization, third trimester, other fetus O36.1190 [O36.1190] Maternal care for Anti-A sensitization, unspecified trimester, not applicable or unspecified O36.1191 [O36.1191] Maternal care for Anti-A sensitization, unspecified trimester, fetus 1 O36.1192 [O36.1192] Maternal care for Anti-A sensitization, unspecified trimester, fetus 2 O36.1193 [O36.1193] Maternal care for Anti-A sensitization, unspecified trimester, fetus 3 O36.1194 [O36.1194] Maternal care for Anti-A sensitization, unspecified trimester, fetus 4 O36.1195 [O36.1195] Maternal care for Anti-A sensitization, unspecified trimester, fetus 5 O36.1199 [O36.1199] Maternal care for Anti-A sensitization, unspecified trimester, other fetus O36.1910 [O36.1910] Maternal care for other isoimmunization, first trimester, not applicable or unspecified O36.1911 [O36.1911] Maternal care for other isoimmunization, first trimester, fetus 1 O36.1912 [O36.1912] Maternal care for other isoimmunization, first trimester, fetus 2 O36.1913 [O36.1913] Maternal care for other isoimmunization, first trimester, fetus 3 O36.1914 [O36.1914] Maternal care for other isoimmunization, first trimester, fetus 4 O36.1915 [O36.1915] Maternal care for other isoimmunization, first trimester, fetus 5 O36.1919 [O36.1919] Maternal care for other isoimmunization, first trimester, other fetus O36.1920 [O36.1920] Maternal care for other isoimmunization, second trimester, not applicable or unspecified O36.1921 [O36.1921] Maternal care for other isoimmunization, second trimester, fetus 1 O36.1922 [O36.1922] Maternal care for other isoimmunization, second trimester, fetus 2 O36.1923 [O36.1923] Maternal care for other isoimmunization, second trimester, fetus 3 O36.1924 [O36.1924] Maternal care for other isoimmunization, second trimester, fetus 4 O36.1925 [O36.1925] Maternal care for other isoimmunization, second trimester, fetus 5 O36.1929 [O36.1929] Maternal care for other isoimmunization, second trimester, other fetus O36.1930 [O36.1930] Maternal care for other isoimmunization, third trimester, not applicable or unspecified O36.1931 [O36.1931] Maternal care for other isoimmunization, third trimester, fetus 1

Code Only Code and Description O36.1932 [O36.1932] Maternal care for other isoimmunization, third trimester, fetus 2 O36.1933 [O36.1933] Maternal care for other isoimmunization, third trimester, fetus 3 O36.1934 [O36.1934] Maternal care for other isoimmunization, third trimester, fetus 4 O36.1935 [O36.1935] Maternal care for other isoimmunization, third trimester, fetus 5 O36.1939 [O36.1939] Maternal care for other isoimmunization, third trimester, other fetus O36.1990 [O36.1990] Maternal care for other isoimmunization, unspecified trimester, not applicable or unspecified O36.1991 [O36.1991] Maternal care for other isoimmunization, unspecified trimester, fetus 1 O36.1992 [O36.1992] Maternal care for other isoimmunization, unspecified trimester, fetus 2 O36.1993 [O36.1993] Maternal care for other isoimmunization, unspecified trimester, fetus 3 O36.1994 [O36.1994] Maternal care for other isoimmunization, unspecified trimester, fetus 4 O36.1995 [O36.1995] Maternal care for other isoimmunization, unspecified trimester, fetus 5 O36.1999 [O36.1999] Maternal care for other isoimmunization, unspecified trimester, other fetus O36.20X0 [O36.20X0] Maternal care for hydrops fetalis, unspecified trimester, not applicable or unspecified O36.20X1 [O36.20X1] Maternal care for hydrops fetalis, unspecified trimester, fetus 1 O36.20X2 [O36.20X2] Maternal care for hydrops fetalis, unspecified trimester, fetus 2 O36.20X3 [O36.20X3] Maternal care for hydrops fetalis, unspecified trimester, fetus 3 O36.20X4 [O36.20X4] Maternal care for hydrops fetalis, unspecified trimester, fetus 4 O36.20X5 [O36.20X5] Maternal care for hydrops fetalis, unspecified trimester, fetus 5 O36.20X9 [O36.20X9] Maternal care for hydrops fetalis, unspecified trimester, other fetus O36.21X0 [O36.21X0] Maternal care for hydrops fetalis, first trimester, not applicable or unspecified O36.21X1 [O36.21X1] Maternal care for hydrops fetalis, first trimester, fetus 1 O36.21X2 [O36.21X2] Maternal care for hydrops fetalis, first trimester, fetus 2 O36.21X3 [O36.21X3] Maternal care for hydrops fetalis, first trimester, fetus 3 O36.21X4 [O36.21X4] Maternal care for hydrops fetalis, first trimester, fetus 4 O36.21X5 [O36.21X5] Maternal care for hydrops fetalis, first trimester, fetus 5 O36.21X9 [O36.21X9] Maternal care for hydrops fetalis, first trimester, other fetus O36.22X0 [O36.22X0] Maternal care for hydrops fetalis, second trimester, not applicable or unspecified O36.22X1 [O36.22X1] Maternal care for hydrops fetalis, second trimester, fetus 1 O36.22X2 [O36.22X2] Maternal care for hydrops fetalis, second trimester, fetus 2 O36.22X3 [O36.22X3] Maternal care for hydrops fetalis, second trimester, fetus 3 O36.22X4 [O36.22X4] Maternal care for hydrops fetalis, second trimester, fetus 4 O36.22X5 [O36.22X5] Maternal care for hydrops fetalis, second trimester, fetus 5 O36.22X9 [O36.22X9] Maternal care for hydrops fetalis, second trimester, other fetus O36.23X0 [O36.23X0] Maternal care for hydrops fetalis, third trimester, not applicable or unspecified O36.23X1 [O36.23X1] Maternal care for hydrops fetalis, third trimester, fetus 1 O36.23X2 [O36.23X2] Maternal care for hydrops fetalis, third trimester, fetus 2 O36.23X3 [O36.23X3] Maternal care for hydrops fetalis, third trimester, fetus 3 O36.23X4 [O36.23X4] Maternal care for hydrops fetalis, third trimester, fetus 4 O36.23X5 [O36.23X5] Maternal care for hydrops fetalis, third trimester, fetus 5 O36.23X9 [O36.23X9] Maternal care for hydrops fetalis, third trimester, other fetus O36.4XX0 [O36.4XX0] Maternal care for intrauterine death, not applicable or unspecified

Code Only Code and Description O36.4XX1 [O36.4XX1] Maternal care for intrauterine death, fetus 1 O36.4XX2 [O36.4XX2] Maternal care for intrauterine death, fetus 2 O36.4XX3 [O36.4XX3] Maternal care for intrauterine death, fetus 3 O36.4XX4 [O36.4XX4] Maternal care for intrauterine death, fetus 4 O36.4XX5 [O36.4XX5] Maternal care for intrauterine death, fetus 5 O36.4XX9 [O36.4XX9] Maternal care for intrauterine death, other fetus O36.5110 [O36.5110] Maternal care for known or suspected placental insufficiency, first trimester, not applicable or unspecified O36.5111 [O36.5111] Maternal care for known or suspected placental insufficiency, first trimester, fetus 1 O36.5112 [O36.5112] Maternal care for known or suspected placental insufficiency, first trimester, fetus 2 O36.5113 [O36.5113] Maternal care for known or suspected placental insufficiency, first trimester, fetus 3 O36.5114 [O36.5114] Maternal care for known or suspected placental insufficiency, first trimester, fetus 4 O36.5115 [O36.5115] Maternal care for known or suspected placental insufficiency, first trimester, fetus 5 O36.5119 [O36.5119] Maternal care for known or suspected placental insufficiency, first trimester, other fetus O36.5120 [O36.5120] Maternal care for known or suspected placental insufficiency, second trimester, not applicable or unspecified O36.5121 [O36.5121] Maternal care for known or suspected placental insufficiency, second trimester, fetus 1 O36.5122 [O36.5122] Maternal care for known or suspected placental insufficiency, second trimester, fetus 2 O36.5123 [O36.5123] Maternal care for known or suspected placental insufficiency, second trimester, fetus 3 O36.5124 [O36.5124] Maternal care for known or suspected placental insufficiency, second trimester, fetus 4 O36.5125 [O36.5125] Maternal care for known or suspected placental insufficiency, second trimester, fetus 5 O36.5129 [O36.5129] Maternal care for known or suspected placental insufficiency, second trimester, other fetus O36.5130 [O36.5130] Maternal care for known or suspected placental insufficiency, third trimester, not applicable or unspecified O36.5131 [O36.5131] Maternal care for known or suspected placental insufficiency, third trimester, fetus 1 O36.5132 [O36.5132] Maternal care for known or suspected placental insufficiency, third trimester, fetus 2 O36.5133 [O36.5133] Maternal care for known or suspected placental insufficiency, third trimester, fetus 3 O36.5134 [O36.5134] Maternal care for known or suspected placental insufficiency, third trimester, fetus 4 O36.5135 [O36.5135] Maternal care for known or suspected placental insufficiency, third trimester, fetus 5 O36.5139 [O36.5139] Maternal care for known or suspected placental insufficiency, third trimester, other fetus O36.5190 [O36.5190] Maternal care for known or suspected placental insufficiency, unspecified trimester, not applicable or unspecified O36.5191 [O36.5191] Maternal care for known or suspected placental insufficiency, unspecified trimester, fetus 1 O36.5192 [O36.5192] Maternal care for known or suspected placental insufficiency, unspecified trimester, fetus 2 O36.5193 [O36.5193] Maternal care for known or suspected placental insufficiency, unspecified trimester, fetus 3

Code Only Code and Description O36.5194 [O36.5194] Maternal care for known or suspected placental insufficiency, unspecified trimester, fetus 4 O36.5195 [O36.5195] Maternal care for known or suspected placental insufficiency, unspecified trimester, fetus 5 O36.5199 [O36.5199] Maternal care for known or suspected placental insufficiency, unspecified trimester, other fetus O36.5910 [O36.5910] Maternal care for other known or suspected poor fetal growth, first trimester, not applicable or unspecified O36.5911 [O36.5911] Maternal care for other known or suspected poor fetal growth, first trimester, fetus 1 O36.5912 [O36.5912] Maternal care for other known or suspected poor fetal growth, first trimester, fetus 2 O36.5913 [O36.5913] Maternal care for other known or suspected poor fetal growth, first trimester, fetus 3 O36.5914 [O36.5914] Maternal care for other known or suspected poor fetal growth, first trimester, fetus 4 O36.5915 [O36.5915] Maternal care for other known or suspected poor fetal growth, first trimester, fetus 5 O36.5919 [O36.5919] Maternal care for other known or suspected poor fetal growth, first trimester, other fetus O36.5920 [O36.5920] Maternal care for other known or suspected poor fetal growth, second trimester, not applicable or unspecified O36.5921 [O36.5921] Maternal care for other known or suspected poor fetal growth, second trimester, fetus 1 O36.5922 [O36.5922] Maternal care for other known or suspected poor fetal growth, second trimester, fetus 2 O36.5923 [O36.5923] Maternal care for other known or suspected poor fetal growth, second trimester, fetus 3 O36.5924 [O36.5924] Maternal care for other known or suspected poor fetal growth, second trimester, fetus 4 O36.5925 [O36.5925] Maternal care for other known or suspected poor fetal growth, second trimester, fetus 5 O36.5929 [O36.5929] Maternal care for other known or suspected poor fetal growth, second trimester, other fetus O36.5930 [O36.5930] Maternal care for other known or suspected poor fetal growth, third trimester, not applicable or unspecified O36.5931 [O36.5931] Maternal care for other known or suspected poor fetal growth, third trimester, fetus 1 O36.5932 [O36.5932] Maternal care for other known or suspected poor fetal growth, third trimester, fetus 2 O36.5933 [O36.5933] Maternal care for other known or suspected poor fetal growth, third trimester, fetus 3 O36.5934 [O36.5934] Maternal care for other known or suspected poor fetal growth, third trimester, fetus 4 O36.5935 [O36.5935] Maternal care for other known or suspected poor fetal growth, third trimester, fetus 5 O36.5939 [O36.5939] Maternal care for other known or suspected poor fetal growth, third trimester, other fetus O36.5990 [O36.5990] Maternal care for other known or suspected poor fetal growth, unspecified trimester, not applicable or unspecified O36.5991 [O36.5991] Maternal care for other known or suspected poor fetal growth, unspecified trimester, fetus 1 O36.5992 [O36.5992] Maternal care for other known or suspected poor fetal growth, unspecified trimester, fetus 2

Code Only Code and Description O36.5993 [O36.5993] Maternal care for other known or suspected poor fetal growth, unspecified trimester, fetus 3 O36.5994 [O36.5994] Maternal care for other known or suspected poor fetal growth, unspecified trimester, fetus 4 O36.5995 [O36.5995] Maternal care for other known or suspected poor fetal growth, unspecified trimester, fetus 5 O36.5999 [O36.5999] Maternal care for other known or suspected poor fetal growth, unspecified trimester, other fetus O36.60X0 [O36.60X0] Maternal care for excessive fetal growth, unspecified trimester, not applicable or unspecified O36.60X1 [O36.60X1] Maternal care for excessive fetal growth, unspecified trimester, fetus 1 O36.60X2 [O36.60X2] Maternal care for excessive fetal growth, unspecified trimester, fetus 2 O36.60X3 [O36.60X3] Maternal care for excessive fetal growth, unspecified trimester, fetus 3 O36.60X4 [O36.60X4] Maternal care for excessive fetal growth, unspecified trimester, fetus 4 O36.60X5 [O36.60X5] Maternal care for excessive fetal growth, unspecified trimester, fetus 5 O36.60X9 [O36.60X9] Maternal care for excessive fetal growth, unspecified trimester, other fetus O36.61X0 [O36.61X0] Maternal care for excessive fetal growth, first trimester, not applicable or unspecified O36.61X1 [O36.61X1] Maternal care for excessive fetal growth, first trimester, fetus 1 O36.61X2 [O36.61X2] Maternal care for excessive fetal growth, first trimester, fetus 2 O36.61X3 [O36.61X3] Maternal care for excessive fetal growth, first trimester, fetus 3 O36.61X4 [O36.61X4] Maternal care for excessive fetal growth, first trimester, fetus 4 O36.61X5 [O36.61X5] Maternal care for excessive fetal growth, first trimester, fetus 5 O36.61X9 [O36.61X9] Maternal care for excessive fetal growth, first trimester, other fetus O36.62X0 [O36.62X0] Maternal care for excessive fetal growth, second trimester, not applicable or unspecified O36.62X1 [O36.62X1] Maternal care for excessive fetal growth, second trimester, fetus 1 O36.62X2 [O36.62X2] Maternal care for excessive fetal growth, second trimester, fetus 2 O36.62X3 [O36.62X3] Maternal care for excessive fetal growth, second trimester, fetus 3 O36.62X4 [O36.62X4] Maternal care for excessive fetal growth, second trimester, fetus 4 O36.62X5 [O36.62X5] Maternal care for excessive fetal growth, second trimester, fetus 5 O36.62X9 [O36.62X9] Maternal care for excessive fetal growth, second trimester, other fetus O36.63X0 [O36.63X0] Maternal care for excessive fetal growth, third trimester, not applicable or unspecified O36.63X1 [O36.63X1] Maternal care for excessive fetal growth, third trimester, fetus 1 O36.63X2 [O36.63X2] Maternal care for excessive fetal growth, third trimester, fetus 2 O36.63X3 [O36.63X3] Maternal care for excessive fetal growth, third trimester, fetus 3 O36.63X4 [O36.63X4] Maternal care for excessive fetal growth, third trimester, fetus 4 O36.63X5 [O36.63X5] Maternal care for excessive fetal growth, third trimester, fetus 5 O36.63X9 [O36.63X9] Maternal care for excessive fetal growth, third trimester, other fetus O36.70X0 [O36.70X0] Maternal care for viable fetus in abdominal pregnancy, unspecified trimester, not applicable or unspecified O36.70X1 [O36.70X1] Maternal care for viable fetus in abdominal pregnancy, unspecified trimester, fetus 1 O36.70X2 [O36.70X2] Maternal care for viable fetus in abdominal pregnancy, unspecified trimester, fetus 2 O36.70X3 [O36.70X3] Maternal care for viable fetus in abdominal pregnancy, unspecified trimester, fetus 3 O36.70X4 [O36.70X4] Maternal care for viable fetus in abdominal pregnancy, unspecified trimester, fetus 4

Code Only Code and Description O36.70X5 [O36.70X5] Maternal care for viable fetus in abdominal pregnancy, unspecified trimester, fetus 5 O36.70X9 [O36.70X9] Maternal care for viable fetus in abdominal pregnancy, unspecified trimester, other fetus O36.71X0 [O36.71X0] Maternal care for viable fetus in abdominal pregnancy, first trimester, not applicable or unspecified O36.71X1 [O36.71X1] Maternal care for viable fetus in abdominal pregnancy, first trimester, fetus 1 O36.71X2 [O36.71X2] Maternal care for viable fetus in abdominal pregnancy, first trimester, fetus 2 O36.71X3 [O36.71X3] Maternal care for viable fetus in abdominal pregnancy, first trimester, fetus 3 O36.71X4 [O36.71X4] Maternal care for viable fetus in abdominal pregnancy, first trimester, fetus 4 O36.71X5 [O36.71X5] Maternal care for viable fetus in abdominal pregnancy, first trimester, fetus 5 O36.71X9 [O36.71X9] Maternal care for viable fetus in abdominal pregnancy, first trimester, other fetus O36.72X0 [O36.72X0] Maternal care for viable fetus in abdominal pregnancy, second trimester, not applicable or unspecified O36.72X1 [O36.72X1] Maternal care for viable fetus in abdominal pregnancy, second trimester, fetus 1 O36.72X2 [O36.72X2] Maternal care for viable fetus in abdominal pregnancy, second trimester, fetus 2 O36.72X3 [O36.72X3] Maternal care for viable fetus in abdominal pregnancy, second trimester, fetus 3 O36.72X4 [O36.72X4] Maternal care for viable fetus in abdominal pregnancy, second trimester, fetus 4 O36.72X5 [O36.72X5] Maternal care for viable fetus in abdominal pregnancy, second trimester, fetus 5 O36.72X9 [O36.72X9] Maternal care for viable fetus in abdominal pregnancy, second trimester, other fetus O36.73X0 [O36.73X0] Maternal care for viable fetus in abdominal pregnancy, third trimester, not applicable or unspecified O36.73X1 [O36.73X1] Maternal care for viable fetus in abdominal pregnancy, third trimester, fetus 1 O36.73X2 [O36.73X2] Maternal care for viable fetus in abdominal pregnancy, third trimester, fetus 2 O36.73X3 [O36.73X3] Maternal care for viable fetus in abdominal pregnancy, third trimester, fetus 3 O36.73X4 [O36.73X4] Maternal care for viable fetus in abdominal pregnancy, third trimester, fetus 4 O36.73X5 [O36.73X5] Maternal care for viable fetus in abdominal pregnancy, third trimester, fetus 5 O36.73X9 [O36.73X9] Maternal care for viable fetus in abdominal pregnancy, third trimester, other fetus O36.80X0 [O36.80X0] Pregnancy with inconclusive fetal viability, not applicable or unspecified O36.80X1 [O36.80X1] Pregnancy with inconclusive fetal viability, fetus 1 O36.80X2 [O36.80X2] Pregnancy with inconclusive fetal viability, fetus 2 O36.80X3 [O36.80X3] Pregnancy with inconclusive fetal viability, fetus 3 O36.80X4 [O36.80X4] Pregnancy with inconclusive fetal viability, fetus 4 O36.80X5 [O36.80X5] Pregnancy with inconclusive fetal viability, fetus 5 O36.80X9 [O36.80X9] Pregnancy with inconclusive fetal viability, other fetus O36.8120 [O36.8120] Decreased fetal movements, second trimester, not applicable or unspecified O36.8121 [O36.8121] Decreased fetal movements, second trimester, fetus 1 O36.8122 [O36.8122] Decreased fetal movements, second trimester, fetus 2 O36.8123 [O36.8123] Decreased fetal movements, second trimester, fetus 3 O36.8124 [O36.8124] Decreased fetal movements, second trimester, fetus 4 O36.8125 [O36.8125] Decreased fetal movements, second trimester, fetus 5 O36.8129 [O36.8129] Decreased fetal movements, second trimester, other fetus O36.8130 [O36.8130] Decreased fetal movements, third trimester, not applicable or unspecified O36.8131 [O36.8131] Decreased fetal movements, third trimester, fetus 1

Code Only Code and Description O36.8132 [O36.8132] Decreased fetal movements, third trimester, fetus 2 O36.8133 [O36.8133] Decreased fetal movements, third trimester, fetus 3 O36.8134 [O36.8134] Decreased fetal movements, third trimester, fetus 4 O36.8135 [O36.8135] Decreased fetal movements, third trimester, fetus 5 O36.8139 [O36.8139] Decreased fetal movements, third trimester, other fetus O36.8190 [O36.8190] Decreased fetal movements, unspecified trimester, not applicable or unspecified O36.8191 [O36.8191] Decreased fetal movements, unspecified trimester, fetus 1 O36.8192 [O36.8192] Decreased fetal movements, unspecified trimester, fetus 2 O36.8193 [O36.8193] Decreased fetal movements, unspecified trimester, fetus 3 O36.8194 [O36.8194] Decreased fetal movements, unspecified trimester, fetus 4 O36.8195 [O36.8195] Decreased fetal movements, unspecified trimester, fetus 5 O36.8199 [O36.8199] Decreased fetal movements, unspecified trimester, other fetus O36.8210 [O36.8210] Fetal anemia and thrombocytopenia, first trimester, not applicable or unspecified O36.8211 [O36.8211] Fetal anemia and thrombocytopenia, first trimester, fetus 1 O36.8212 [O36.8212] Fetal anemia and thrombocytopenia, first trimester, fetus 2 O36.8213 [O36.8213] Fetal anemia and thrombocytopenia, first trimester, fetus 3 O36.8214 [O36.8214] Fetal anemia and thrombocytopenia, first trimester, fetus 4 O36.8215 [O36.8215] Fetal anemia and thrombocytopenia, first trimester, fetus 5 O36.8219 [O36.8219] Fetal anemia and thrombocytopenia, first trimester, other fetus O36.8220 [O36.8220] Fetal anemia and thrombocytopenia, second trimester, not applicable or unspecified O36.8221 [O36.8221] Fetal anemia and thrombocytopenia, second trimester, fetus 1 O36.8222 [O36.8222] Fetal anemia and thrombocytopenia, second trimester, fetus 2 O36.8223 [O36.8223] Fetal anemia and thrombocytopenia, second trimester, fetus 3 O36.8224 [O36.8224] Fetal anemia and thrombocytopenia, second trimester, fetus 4 O36.8225 [O36.8225] Fetal anemia and thrombocytopenia, second trimester, fetus 5 O36.8229 [O36.8229] Fetal anemia and thrombocytopenia, second trimester, other fetus O36.8230 [O36.8230] Fetal anemia and thrombocytopenia, third trimester, not applicable or unspecified O36.8231 [O36.8231] Fetal anemia and thrombocytopenia, third trimester, fetus 1 O36.8232 [O36.8232] Fetal anemia and thrombocytopenia, third trimester, fetus 2 O36.8233 [O36.8233] Fetal anemia and thrombocytopenia, third trimester, fetus 3 O36.8234 [O36.8234] Fetal anemia and thrombocytopenia, third trimester, fetus 4 O36.8235 [O36.8235] Fetal anemia and thrombocytopenia, third trimester, fetus 5 O36.8239 [O36.8239] Fetal anemia and thrombocytopenia, third trimester, other fetus O36.8290 [O36.8290] Fetal anemia and thrombocytopenia, unspecified trimester, not applicable or unspecified O36.8291 [O36.8291] Fetal anemia and thrombocytopenia, unspecified trimester, fetus 1 O36.8292 [O36.8292] Fetal anemia and thrombocytopenia, unspecified trimester, fetus 2 O36.8293 [O36.8293] Fetal anemia and thrombocytopenia, unspecified trimester, fetus 3 O36.8294 [O36.8294] Fetal anemia and thrombocytopenia, unspecified trimester, fetus 4 O36.8295 [O36.8295] Fetal anemia and thrombocytopenia, unspecified trimester, fetus 5 O36.8299 [O36.8299] Fetal anemia and thrombocytopenia, unspecified trimester, other fetus O36.8910 [O36.8910] Maternal care for other specified fetal problems, first trimester, not applicable or unspecified

Code Only Code and Description O36.8911 [O36.8911] Maternal care for other specified fetal problems, first trimester, fetus 1 O36.8912 [O36.8912] Maternal care for other specified fetal problems, first trimester, fetus 2 O36.8913 [O36.8913] Maternal care for other specified fetal problems, first trimester, fetus 3 O36.8914 [O36.8914] Maternal care for other specified fetal problems, first trimester, fetus 4 O36.8915 [O36.8915] Maternal care for other specified fetal problems, first trimester, fetus 5 O36.8919 [O36.8919] Maternal care for other specified fetal problems, first trimester, other fetus O36.8920 [O36.8920] Maternal care for other specified fetal problems, second trimester, not applicable or unspecified O36.8921 [O36.8921] Maternal care for other specified fetal problems, second trimester, fetus 1 O36.8922 [O36.8922] Maternal care for other specified fetal problems, second trimester, fetus 2 O36.8923 [O36.8923] Maternal care for other specified fetal problems, second trimester, fetus 3 O36.8924 [O36.8924] Maternal care for other specified fetal problems, second trimester, fetus 4 O36.8925 [O36.8925] Maternal care for other specified fetal problems, second trimester, fetus 5 O36.8929 [O36.8929] Maternal care for other specified fetal problems, second trimester, other fetus O36.8930 [O36.8930] Maternal care for other specified fetal problems, third trimester, not applicable or unspecified O36.8931 [O36.8931] Maternal care for other specified fetal problems, third trimester, fetus 1 O36.8932 [O36.8932] Maternal care for other specified fetal problems, third trimester, fetus 2 O36.8933 [O36.8933] Maternal care for other specified fetal problems, third trimester, fetus 3 O36.8934 [O36.8934] Maternal care for other specified fetal problems, third trimester, fetus 4 O36.8935 [O36.8935] Maternal care for other specified fetal problems, third trimester, fetus 5 O36.8939 [O36.8939] Maternal care for other specified fetal problems, third trimester, other fetus O36.8990 [O36.8990] Maternal care for other specified fetal problems, unspecified trimester, not applicable or unspecified O36.8991 [O36.8991] Maternal care for other specified fetal problems, unspecified trimester, fetus 1 O36.8992 [O36.8992] Maternal care for other specified fetal problems, unspecified trimester, fetus 2 O36.8993 [O36.8993] Maternal care for other specified fetal problems, unspecified trimester, fetus 3 O36.8994 [O36.8994] Maternal care for other specified fetal problems, unspecified trimester, fetus 4 O36.8995 [O36.8995] Maternal care for other specified fetal problems, unspecified trimester, fetus 5 O36.8999 [O36.8999] Maternal care for other specified fetal problems, unspecified trimester, other fetus O36.90X0 [O36.90X0] Maternal care for fetal problem, unspecified, unspecified trimester, not applicable or unspecified O36.90X1 [O36.90X1] Maternal care for fetal problem, unspecified, unspecified trimester, fetus 1 O36.90X2 [O36.90X2] Maternal care for fetal problem, unspecified, unspecified trimester, fetus 2 O36.90X3 [O36.90X3] Maternal care for fetal problem, unspecified, unspecified trimester, fetus 3 O36.90X4 [O36.90X4] Maternal care for fetal problem, unspecified, unspecified trimester, fetus 4 O36.90X5 [O36.90X5] Maternal care for fetal problem, unspecified, unspecified trimester, fetus 5 O36.90X9 [O36.90X9] Maternal care for fetal problem, unspecified, unspecified trimester, other fetus O36.91X0 [O36.91X0] Maternal care for fetal problem, unspecified, first trimester, not applicable or unspecified O36.91X1 [O36.91X1] Maternal care for fetal problem, unspecified, first trimester, fetus 1 O36.91X2 [O36.91X2] Maternal care for fetal problem, unspecified, first trimester, fetus 2 O36.91X3 [O36.91X3] Maternal care for fetal problem, unspecified, first trimester, fetus 3 O36.91X4 [O36.91X4] Maternal care for fetal problem, unspecified, first trimester, fetus 4

Code Only Code and Description O36.91X5 [O36.91X5] Maternal care for fetal problem, unspecified, first trimester, fetus 5 O36.91X9 [O36.91X9] Maternal care for fetal problem, unspecified, first trimester, other fetus O36.92X0 [O36.92X0] Maternal care for fetal problem, unspecified, second trimester, not applicable or unspecified O36.92X1 [O36.92X1] Maternal care for fetal problem, unspecified, second trimester, fetus 1 O36.92X2 [O36.92X2] Maternal care for fetal problem, unspecified, second trimester, fetus 2 O36.92X3 [O36.92X3] Maternal care for fetal problem, unspecified, second trimester, fetus 3 O36.92X4 [O36.92X4] Maternal care for fetal problem, unspecified, second trimester, fetus 4 O36.92X5 [O36.92X5] Maternal care for fetal problem, unspecified, second trimester, fetus 5 O36.92X9 [O36.92X9] Maternal care for fetal problem, unspecified, second trimester, other fetus O36.93X0 [O36.93X0] Maternal care for fetal problem, unspecified, third trimester, not applicable or unspecified O36.93X1 [O36.93X1] Maternal care for fetal problem, unspecified, third trimester, fetus 1 O36.93X2 [O36.93X2] Maternal care for fetal problem, unspecified, third trimester, fetus 2 O36.93X3 [O36.93X3] Maternal care for fetal problem, unspecified, third trimester, fetus 3 O36.93X4 [O36.93X4] Maternal care for fetal problem, unspecified, third trimester, fetus 4 O36.93X5 [O36.93X5] Maternal care for fetal problem, unspecified, third trimester, fetus 5 O36.93X9 [O36.93X9] Maternal care for fetal problem, unspecified, third trimester, other fetus O40.1XX0 [O40.1XX0] Polyhydramnios, first trimester, not applicable or unspecified O40.1XX1 [O40.1XX1] Polyhydramnios, first trimester, fetus 1 O40.1XX2 [O40.1XX2] Polyhydramnios, first trimester, fetus 2 O40.1XX3 [O40.1XX3] Polyhydramnios, first trimester, fetus 3 O40.1XX4 [O40.1XX4] Polyhydramnios, first trimester, fetus 4 O40.1XX5 [O40.1XX5] Polyhydramnios, first trimester, fetus 5 O40.1XX9 [O40.1XX9] Polyhydramnios, first trimester, other fetus O40.2XX0 [O40.2XX0] Polyhydramnios, second trimester, not applicable or unspecified O40.2XX1 [O40.2XX1] Polyhydramnios, second trimester, fetus 1 O40.2XX2 [O40.2XX2] Polyhydramnios, second trimester, fetus 2 O40.2XX3 [O40.2XX3] Polyhydramnios, second trimester, fetus 3 O40.2XX4 [O40.2XX4] Polyhydramnios, second trimester, fetus 4 O40.2XX5 [O40.2XX5] Polyhydramnios, second trimester, fetus 5 O40.2XX9 [O40.2XX9] Polyhydramnios, second trimester, other fetus O40.3XX0 [O40.3XX0] Polyhydramnios, third trimester, not applicable or unspecified O40.3XX1 [O40.3XX1] Polyhydramnios, third trimester, fetus 1 O40.3XX2 [O40.3XX2] Polyhydramnios, third trimester, fetus 2 O40.3XX3 [O40.3XX3] Polyhydramnios, third trimester, fetus 3 O40.3XX4 [O40.3XX4] Polyhydramnios, third trimester, fetus 4 O40.3XX5 [O40.3XX5] Polyhydramnios, third trimester, fetus 5 O40.3XX9 [O40.3XX9] Polyhydramnios, third trimester, other fetus O40.9XX0 [O40.9XX0] Polyhydramnios, unspecified trimester, not applicable or unspecified O40.9XX1 [O40.9XX1] Polyhydramnios, unspecified trimester, fetus 1 O40.9XX2 [O40.9XX2] Polyhydramnios, unspecified trimester, fetus 2 O40.9XX3 [O40.9XX3] Polyhydramnios, unspecified trimester, fetus 3

Code Only Code and Description O40.9XX4 [O40.9XX4] Polyhydramnios, unspecified trimester, fetus 4 O40.9XX5 [O40.9XX5] Polyhydramnios, unspecified trimester, fetus 5 O40.9XX9 [O40.9XX9] Polyhydramnios, unspecified trimester, other fetus O41.00X0 [O41.00X0] Oligohydramnios, unspecified trimester, not applicable or unspecified O41.00X1 [O41.00X1] Oligohydramnios, unspecified trimester, fetus 1 O41.00X2 [O41.00X2] Oligohydramnios, unspecified trimester, fetus 2 O41.00X3 [O41.00X3] Oligohydramnios, unspecified trimester, fetus 3 O41.00X4 [O41.00X4] Oligohydramnios, unspecified trimester, fetus 4 O41.00X5 [O41.00X5] Oligohydramnios, unspecified trimester, fetus 5 O41.00X9 [O41.00X9] Oligohydramnios, unspecified trimester, other fetus O41.01X0 [O41.01X0] Oligohydramnios, first trimester, not applicable or unspecified O41.01X1 [O41.01X1] Oligohydramnios, first trimester, fetus 1 O41.01X2 [O41.01X2] Oligohydramnios, first trimester, fetus 2 O41.01X3 [O41.01X3] Oligohydramnios, first trimester, fetus 3 O41.01X4 [O41.01X4] Oligohydramnios, first trimester, fetus 4 O41.01X5 [O41.01X5] Oligohydramnios, first trimester, fetus 5 O41.01X9 [O41.01X9] Oligohydramnios, first trimester, other fetus O41.02X0 [O41.02X0] Oligohydramnios, second trimester, not applicable or unspecified O41.02X1 [O41.02X1] Oligohydramnios, second trimester, fetus 1 O41.02X2 [O41.02X2] Oligohydramnios, second trimester, fetus 2 O41.02X3 [O41.02X3] Oligohydramnios, second trimester, fetus 3 O41.02X4 [O41.02X4] Oligohydramnios, second trimester, fetus 4 O41.02X5 [O41.02X5] Oligohydramnios, second trimester, fetus 5 O41.02X9 [O41.02X9] Oligohydramnios, second trimester, other fetus O41.03X0 [O41.03X0] Oligohydramnios, third trimester, not applicable or unspecified O41.03X1 [O41.03X1] Oligohydramnios, third trimester, fetus 1 O41.03X2 [O41.03X2] Oligohydramnios, third trimester, fetus 2 O41.03X3 [O41.03X3] Oligohydramnios, third trimester, fetus 3 O41.03X4 [O41.03X4] Oligohydramnios, third trimester, fetus 4 O41.03X5 [O41.03X5] Oligohydramnios, third trimester, fetus 5 O41.03X9 [O41.03X9] Oligohydramnios, third trimester, other fetus O41.1010 [O41.1010] Infection of amniotic sac and membranes, unspecified, first trimester, not applicable or unspecified O41.1011 [O41.1011] Infection of amniotic sac and membranes, unspecified, first trimester, fetus 1 O41.1012 [O41.1012] Infection of amniotic sac and membranes, unspecified, first trimester, fetus 2 O41.1013 [O41.1013] Infection of amniotic sac and membranes, unspecified, first trimester, fetus 3 O41.1014 [O41.1014] Infection of amniotic sac and membranes, unspecified, first trimester, fetus 4 O41.1015 [O41.1015] Infection of amniotic sac and membranes, unspecified, first trimester, fetus 5 O41.1019 [O41.1019] Infection of amniotic sac and membranes, unspecified, first trimester, other fetus O41.1020 [O41.1020] Infection of amniotic sac and membranes, unspecified, second trimester, not applicable or unspecified O41.1021 [O41.1021] Infection of amniotic sac and membranes, unspecified, second trimester, fetus 1 O41.1022 [O41.1022] Infection of amniotic sac and membranes, unspecified, second trimester, fetus 2

Code Only Code and Description O41.1023 [O41.1023] Infection of amniotic sac and membranes, unspecified, second trimester, fetus 3 O41.1024 [O41.1024] Infection of amniotic sac and membranes, unspecified, second trimester, fetus 4 O41.1025 [O41.1025] Infection of amniotic sac and membranes, unspecified, second trimester, fetus 5 O41.1029 [O41.1029] Infection of amniotic sac and membranes, unspecified, second trimester, other fetus O41.1030 [O41.1030] Infection of amniotic sac and membranes, unspecified, third trimester, not applicable or unspecified O41.1031 [O41.1031] Infection of amniotic sac and membranes, unspecified, third trimester, fetus 1 O41.1032 [O41.1032] Infection of amniotic sac and membranes, unspecified, third trimester, fetus 2 O41.1033 [O41.1033] Infection of amniotic sac and membranes, unspecified, third trimester, fetus 3 O41.1034 [O41.1034] Infection of amniotic sac and membranes, unspecified, third trimester, fetus 4 O41.1035 [O41.1035] Infection of amniotic sac and membranes, unspecified, third trimester, fetus 5 O41.1039 [O41.1039] Infection of amniotic sac and membranes, unspecified, third trimester, other fetus O41.1090 [O41.1090] Infection of amniotic sac and membranes, unspecified, unspecified trimester, not applicable or unspecified O41.1091 [O41.1091] Infection of amniotic sac and membranes, unspecified, unspecified trimester, fetus 1 O41.1092 [O41.1092] Infection of amniotic sac and membranes, unspecified, unspecified trimester, fetus 2 O41.1093 [O41.1093] Infection of amniotic sac and membranes, unspecified, unspecified trimester, fetus 3 O41.1094 [O41.1094] Infection of amniotic sac and membranes, unspecified, unspecified trimester, fetus 4 O41.1095 [O41.1095] Infection of amniotic sac and membranes, unspecified, unspecified trimester, fetus 5 O41.1099 [O41.1099] Infection of amniotic sac and membranes, unspecified, unspecified trimester, other fetus O41.1210 [O41.1210] Chorioamnionitis, first trimester, not applicable or unspecified O41.1211 [O41.1211] Chorioamnionitis, first trimester, fetus 1 O41.1212 [O41.1212] Chorioamnionitis, first trimester, fetus 2 O41.1213 [O41.1213] Chorioamnionitis, first trimester, fetus 3 O41.1214 [O41.1214] Chorioamnionitis, first trimester, fetus 4 O41.1215 [O41.1215] Chorioamnionitis, first trimester, fetus 5 O41.1219 [O41.1219] Chorioamnionitis, first trimester, other fetus O41.1220 [O41.1220] Chorioamnionitis, second trimester, not applicable or unspecified O41.1221 [O41.1221] Chorioamnionitis, second trimester, fetus 1 O41.1222 [O41.1222] Chorioamnionitis, second trimester, fetus 2 O41.1223 [O41.1223] Chorioamnionitis, second trimester, fetus 3 O41.1224 [O41.1224] Chorioamnionitis, second trimester, fetus 4 O41.1225 [O41.1225] Chorioamnionitis, second trimester, fetus 5 O41.1229 [O41.1229] Chorioamnionitis, second trimester, other fetus O41.1230 [O41.1230] Chorioamnionitis, third trimester, not applicable or unspecified O41.1231 [O41.1231] Chorioamnionitis, third trimester, fetus 1 O41.1232 [O41.1232] Chorioamnionitis, third trimester, fetus 2 O41.1233 [O41.1233] Chorioamnionitis, third trimester, fetus 3 O41.1234 [O41.1234] Chorioamnionitis, third trimester, fetus 4 O41.1235 [O41.1235] Chorioamnionitis, third trimester, fetus 5 O41.1239 [O41.1239] Chorioamnionitis, third trimester, other fetus O41.1290 [O41.1290] Chorioamnionitis, unspecified trimester, not applicable or unspecified

Code Only Code and Description O41.1291 [O41.1291] Chorioamnionitis, unspecified trimester, fetus 1 O41.1292 [O41.1292] Chorioamnionitis, unspecified trimester, fetus 2 O41.1293 [O41.1293] Chorioamnionitis, unspecified trimester, fetus 3 O41.1294 [O41.1294] Chorioamnionitis, unspecified trimester, fetus 4 O41.1295 [O41.1295] Chorioamnionitis, unspecified trimester, fetus 5 O41.1299 [O41.1299] Chorioamnionitis, unspecified trimester, other fetus O41.1410 [O41.1410] Placentitis, first trimester, not applicable or unspecified O41.1411 [O41.1411] Placentitis, first trimester, fetus 1 O41.1412 [O41.1412] Placentitis, first trimester, fetus 2 O41.1413 [O41.1413] Placentitis, first trimester, fetus 3 O41.1414 [O41.1414] Placentitis, first trimester, fetus 4 O41.1415 [O41.1415] Placentitis, first trimester, fetus 5 O41.1419 [O41.1419] Placentitis, first trimester, other fetus O41.1420 [O41.1420] Placentitis, second trimester, not applicable or unspecified O41.1421 [O41.1421] Placentitis, second trimester, fetus 1 O41.1422 [O41.1422] Placentitis, second trimester, fetus 2 O41.1423 [O41.1423] Placentitis, second trimester, fetus 3 O41.1424 [O41.1424] Placentitis, second trimester, fetus 4 O41.1425 [O41.1425] Placentitis, second trimester, fetus 5 O41.1429 [O41.1429] Placentitis, second trimester, other fetus O41.1430 [O41.1430] Placentitis, third trimester, not applicable or unspecified O41.1431 [O41.1431] Placentitis, third trimester, fetus 1 O41.1432 [O41.1432] Placentitis, third trimester, fetus 2 O41.1433 [O41.1433] Placentitis, third trimester, fetus 3 O41.1434 [O41.1434] Placentitis, third trimester, fetus 4 O41.1435 [O41.1435] Placentitis, third trimester, fetus 5 O41.1439 [O41.1439] Placentitis, third trimester, other fetus O41.1490 [O41.1490] Placentitis, unspecified trimester, not applicable or unspecified O41.1491 [O41.1491] Placentitis, unspecified trimester, fetus 1 O41.1492 [O41.1492] Placentitis, unspecified trimester, fetus 2 O41.1493 [O41.1493] Placentitis, unspecified trimester, fetus 3 O41.1494 [O41.1494] Placentitis, unspecified trimester, fetus 4 O41.1495 [O41.1495] Placentitis, unspecified trimester, fetus 5 O41.1499 [O41.1499] Placentitis, unspecified trimester, other fetus O41.8X10 [O41.8X10] Other specified disorders of amniotic fluid and membranes, first trimester, not applicable or unspecified O41.8X11 [O41.8X11] Other specified disorders of amniotic fluid and membranes, first trimester, fetus 1 O41.8X12 [O41.8X12] Other specified disorders of amniotic fluid and membranes, first trimester, fetus 2 O41.8X13 [O41.8X13] Other specified disorders of amniotic fluid and membranes, first trimester, fetus 3 O41.8X14 [O41.8X14] Other specified disorders of amniotic fluid and membranes, first trimester, fetus 4 O41.8X15 [O41.8X15] Other specified disorders of amniotic fluid and membranes, first trimester, fetus 5 O41.8X19 [O41.8X19] Other specified disorders of amniotic fluid and membranes, first trimester, other fetus

Code Only Code and Description O41.8X20 [O41.8X20] Other specified disorders of amniotic fluid and membranes, second trimester, not applicable or unspecified O41.8X21 [O41.8X21] Other specified disorders of amniotic fluid and membranes, second trimester, fetus 1 O41.8X22 [O41.8X22] Other specified disorders of amniotic fluid and membranes, second trimester, fetus 2 O41.8X23 [O41.8X23] Other specified disorders of amniotic fluid and membranes, second trimester, fetus 3 O41.8X24 [O41.8X24] Other specified disorders of amniotic fluid and membranes, second trimester, fetus 4 O41.8X25 [O41.8X25] Other specified disorders of amniotic fluid and membranes, second trimester, fetus 5 O41.8X29 [O41.8X29] Other specified disorders of amniotic fluid and membranes, second trimester, other fetus O41.8X30 [O41.8X30] Other specified disorders of amniotic fluid and membranes, third trimester, not applicable or unspecified O41.8X31 [O41.8X31] Other specified disorders of amniotic fluid and membranes, third trimester, fetus 1 O41.8X32 [O41.8X32] Other specified disorders of amniotic fluid and membranes, third trimester, fetus 2 O41.8X33 [O41.8X33] Other specified disorders of amniotic fluid and membranes, third trimester, fetus 3 O41.8X34 [O41.8X34] Other specified disorders of amniotic fluid and membranes, third trimester, fetus 4 O41.8X35 [O41.8X35] Other specified disorders of amniotic fluid and membranes, third trimester, fetus 5 O41.8X39 [O41.8X39] Other specified disorders of amniotic fluid and membranes, third trimester, other fetus O41.8X90 [O41.8X90] Other specified disorders of amniotic fluid and membranes, unspecified trimester, not applicable or unspecified O41.8X91 [O41.8X91] Other specified disorders of amniotic fluid and membranes, unspecified trimester, fetus 1 O41.8X92 [O41.8X92] Other specified disorders of amniotic fluid and membranes, unspecified trimester, fetus 2 O41.8X93 [O41.8X93] Other specified disorders of amniotic fluid and membranes, unspecified trimester, fetus 3 O41.8X94 [O41.8X94] Other specified disorders of amniotic fluid and membranes, unspecified trimester, fetus 4 O41.8X95 [O41.8X95] Other specified disorders of amniotic fluid and membranes, unspecified trimester, fetus 5 O41.8X99 [O41.8X99] Other specified disorders of amniotic fluid and membranes, unspecified trimester, other fetus O41.90X0 [O41.90X0] Disorder of amniotic fluid and membranes, unspecified, unspecified trimester, not applicable or unspecified O41.90X1 [O41.90X1] Disorder of amniotic fluid and membranes, unspecified, unspecified trimester, fetus 1 O41.90X2 [O41.90X2] Disorder of amniotic fluid and membranes, unspecified, unspecified trimester, fetus 2 O41.90X3 [O41.90X3] Disorder of amniotic fluid and membranes, unspecified, unspecified trimester, fetus 3 O41.90X4 [O41.90X4] Disorder of amniotic fluid and membranes, unspecified, unspecified trimester, fetus 4 O41.90X5 [O41.90X5] Disorder of amniotic fluid and membranes, unspecified, unspecified trimester, fetus 5 O41.90X9 [O41.90X9] Disorder of amniotic fluid and membranes, unspecified, unspecified trimester, other fetus O41.91X0 [O41.91X0] Disorder of amniotic fluid and membranes, unspecified, first trimester, not applicable or unspecified O41.91X1 [O41.91X1] Disorder of amniotic fluid and membranes, unspecified, first trimester, fetus 1 O41.91X2 [O41.91X2] Disorder of amniotic fluid and membranes, unspecified, first trimester, fetus 2 O41.91X3 [O41.91X3] Disorder of amniotic fluid and membranes, unspecified, first trimester, fetus 3 O41.91X4 [O41.91X4] Disorder of amniotic fluid and membranes, unspecified, first trimester, fetus 4

Code Only Code and Description O41.91X5 [O41.91X5] Disorder of amniotic fluid and membranes, unspecified, first trimester, fetus 5 O41.91X9 [O41.91X9] Disorder of amniotic fluid and membranes, unspecified, first trimester, other fetus O41.92X0 [O41.92X0] Disorder of amniotic fluid and membranes, unspecified, second trimester, not applicable or unspecified O41.92X1 [O41.92X1] Disorder of amniotic fluid and membranes, unspecified, second trimester, fetus 1 O41.92X2 [O41.92X2] Disorder of amniotic fluid and membranes, unspecified, second trimester, fetus 2 O41.92X3 [O41.92X3] Disorder of amniotic fluid and membranes, unspecified, second trimester, fetus 3 O41.92X4 [O41.92X4] Disorder of amniotic fluid and membranes, unspecified, second trimester, fetus 4 O41.92X5 [O41.92X5] Disorder of amniotic fluid and membranes, unspecified, second trimester, fetus 5 O41.92X9 [O41.92X9] Disorder of amniotic fluid and membranes, unspecified, second trimester, other fetus O41.93X0 [O41.93X0] Disorder of amniotic fluid and membranes, unspecified, third trimester, not applicable or unspecified O41.93X1 [O41.93X1] Disorder of amniotic fluid and membranes, unspecified, third trimester, fetus 1 O41.93X2 [O41.93X2] Disorder of amniotic fluid and membranes, unspecified, third trimester, fetus 2 O41.93X3 [O41.93X3] Disorder of amniotic fluid and membranes, unspecified, third trimester, fetus 3 O41.93X4 [O41.93X4] Disorder of amniotic fluid and membranes, unspecified, third trimester, fetus 4 O41.93X5 [O41.93X5] Disorder of amniotic fluid and membranes, unspecified, third trimester, fetus 5 O41.93X9 [O41.93X9] Disorder of amniotic fluid and membranes, unspecified, third trimester, other fetus O42.00 [O42.00] Premature rupture of membranes, onset of labor within 24 hours of rupture, unspecified weeks of gestation O42.011 [O42.011] Preterm premature rupture of membranes, onset of labor within 24 hours of rupture, first trimester O42.012 [O42.012] Preterm premature rupture of membranes, onset of labor within 24 hours of rupture, second trimester O42.013 [O42.013] Preterm premature rupture of membranes, onset of labor within 24 hours of rupture, third trimester O42.019 [O42.019] Preterm premature rupture of membranes, onset of labor within 24 hours of rupture, unspecified trimester O42.02 [O42.02] Full-term premature rupture of membranes, onset of labor within 24 hours of rupture O42.10 [O42.10] Premature rupture of membranes, onset of labor more than 24 hours following rupture, unspecified weeks of gestation O42.111 [O42.111] Preterm premature rupture of membranes, onset of labor more than 24 hours following rupture, first trimester O42.112 [O42.112] Preterm premature rupture of membranes, onset of labor more than 24 hours following rupture, second trimester O42.113 [O42.113] Preterm premature rupture of membranes, onset of labor more than 24 hours following rupture, third trimester O42.119 [O42.119] Preterm premature rupture of membranes, onset of labor more than 24 hours following rupture, unspecified trimester O42.12 [O42.12] Full-term premature rupture of membranes, onset of labor more than 24 hours following rupture O42.90 [O42.90] Premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, unspecified weeks of gestation O42.911 [O42.911] Preterm premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, first trimester O42.912 [O42.912] Preterm premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, second trimester

Code Only Code and Description O42.913 [O42.913] Preterm premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, third trimester O42.919 [O42.919] Preterm premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, unspecified trimester O42.92 [O42.92] Full-term premature rupture of membranes, unspecified as to length of time between rupture and onset of labor O43.011 [O43.011] Fetomaternal placental transfusion syndrome, first trimester O43.012 [O43.012] Fetomaternal placental transfusion syndrome, second trimester O43.013 [O43.013] Fetomaternal placental transfusion syndrome, third trimester O43.019 [O43.019] Fetomaternal placental transfusion syndrome, unspecified trimester O43.021 [O43.021] Fetus-to-fetus placental transfusion syndrome, first trimester O43.022 [O43.022] Fetus-to-fetus placental transfusion syndrome, second trimester O43.023 [O43.023] Fetus-to-fetus placental transfusion syndrome, third trimester O43.029 [O43.029] Fetus-to-fetus placental transfusion syndrome, unspecified trimester O43.101 [O43.101] Malformation of placenta, unspecified, first trimester O43.102 [O43.102] Malformation of placenta, unspecified, second trimester O43.103 [O43.103] Malformation of placenta, unspecified, third trimester O43.109 [O43.109] Malformation of placenta, unspecified, unspecified trimester O43.111 [O43.111] Circumvallate placenta, first trimester O43.112 [O43.112] Circumvallate placenta, second trimester O43.113 [O43.113] Circumvallate placenta, third trimester O43.119 [O43.119] Circumvallate placenta, unspecified trimester O43.121 [O43.121] Velamentous insertion of umbilical cord, first trimester O43.122 [O43.122] Velamentous insertion of umbilical cord, second trimester O43.123 [O43.123] Velamentous insertion of umbilical cord, third trimester O43.129 [O43.129] Velamentous insertion of umbilical cord, unspecified trimester O43.191 [O43.191] Other malformation of placenta, first trimester O43.192 [O43.192] Other malformation of placenta, second trimester O43.193 [O43.193] Other malformation of placenta, third trimester O43.199 [O43.199] Other malformation of placenta, unspecified trimester O43.211 [O43.211] Placenta accreta, first trimester O43.212 [O43.212] Placenta accreta, second trimester O43.213 [O43.213] Placenta accreta, third trimester O43.219 [O43.219] Placenta accreta, unspecified trimester O43.221 [O43.221] Placenta increta, first trimester O43.222 [O43.222] Placenta increta, second trimester O43.223 [O43.223] Placenta increta, third trimester O43.229 [O43.229] Placenta increta, unspecified trimester O43.231 [O43.231] Placenta percreta, first trimester O43.232 [O43.232] Placenta percreta, second trimester O43.233 [O43.233] Placenta percreta, third trimester O43.239 [O43.239] Placenta percreta, unspecified trimester O43.811 [O43.811] Placental infarction, first trimester

Code Only Code and Description O43.812 [O43.812] Placental infarction, second trimester O43.813 [O43.813] Placental infarction, third trimester O43.819 [O43.819] Placental infarction, unspecified trimester O43.891 [O43.891] Other placental disorders, first trimester O43.892 [O43.892] Other placental disorders, second trimester O43.893 [O43.893] Other placental disorders, third trimester O43.899 [O43.899] Other placental disorders, unspecified trimester O43.90 [O43.90] Unspecified placental disorder, unspecified trimester O43.91 [O43.91] Unspecified placental disorder, first trimester O43.92 [O43.92] Unspecified placental disorder, second trimester O43.93 [O43.93] Unspecified placental disorder, third trimester O44.00 [O44.00] Placenta previa specified as without hemorrhage, unspecified trimester O44.01 [O44.01] Placenta previa specified as without hemorrhage, first trimester O44.02 [O44.02] Placenta previa specified as without hemorrhage, second trimester O44.03 [O44.03] Placenta previa specified as without hemorrhage, third trimester O44.10 [O44.10] Placenta previa with hemorrhage, unspecified trimester O44.11 [O44.11] Placenta previa with hemorrhage, first trimester O44.12 [O44.12] Placenta previa with hemorrhage, second trimester O44.13 [O44.13] Placenta previa with hemorrhage, third trimester O45.001 [O45.001] Premature separation of placenta with coagulation defect, unspecified, first trimester O45.002 [O45.002] Premature separation of placenta with coagulation defect, unspecified, second trimester O45.003 [O45.003] Premature separation of placenta with coagulation defect, unspecified, third trimester O45.009 [O45.009] Premature separation of placenta with coagulation defect, unspecified, unspecified trimester O45.011 [O45.011] Premature separation of placenta with afibrinogenemia, first trimester O45.012 [O45.012] Premature separation of placenta with afibrinogenemia, second trimester O45.013 [O45.013] Premature separation of placenta with afibrinogenemia, third trimester O45.019 [O45.019] Premature separation of placenta with afibrinogenemia, unspecified trimester O45.021 [O45.021] Premature separation of placenta with disseminated intravascular coagulation, first trimester O45.022 [O45.022] Premature separation of placenta with disseminated intravascular coagulation, second trimester O45.023 [O45.023] Premature separation of placenta with disseminated intravascular coagulation, third trimester O45.029 [O45.029] Premature separation of placenta with disseminated intravascular coagulation, unspecified trimester O45.091 [O45.091] Premature separation of placenta with other coagulation defect, first trimester O45.092 [O45.092] Premature separation of placenta with other coagulation defect, second trimester O45.093 [O45.093] Premature separation of placenta with other coagulation defect, third trimester O45.099 [O45.099] Premature separation of placenta with other coagulation defect, unspecified trimester O45.8X1 [O45.8X1] Other premature separation of placenta, first trimester O45.8X2 [O45.8X2] Other premature separation of placenta, second trimester O45.8X3 [O45.8X3] Other premature separation of placenta, third trimester

Code Only Code and Description O45.8X9 [O45.8X9] Other premature separation of placenta, unspecified trimester O45.90 [O45.90] Premature separation of placenta, unspecified, unspecified trimester O45.91 [O45.91] Premature separation of placenta, unspecified, first trimester O45.92 [O45.92] Premature separation of placenta, unspecified, second trimester O45.93 [O45.93] Premature separation of placenta, unspecified, third trimester O46.001 [O46.001] Antepartum hemorrhage with coagulation defect, unspecified, first trimester O46.002 [O46.002] Antepartum hemorrhage with coagulation defect, unspecified, second trimester O46.003 [O46.003] Antepartum hemorrhage with coagulation defect, unspecified, third trimester O46.009 [O46.009] Antepartum hemorrhage with coagulation defect, unspecified, unspecified trimester O46.011 [O46.011] Antepartum hemorrhage with afibrinogenemia, first trimester O46.012 [O46.012] Antepartum hemorrhage with afibrinogenemia, second trimester O46.013 [O46.013] Antepartum hemorrhage with afibrinogenemia, third trimester O46.019 [O46.019] Antepartum hemorrhage with afibrinogenemia, unspecified trimester O46.021 [O46.021] Antepartum hemorrhage with disseminated intravascular coagulation, first trimester O46.022 [O46.022] Antepartum hemorrhage with disseminated intravascular coagulation, second trimester O46.023 [O46.023] Antepartum hemorrhage with disseminated intravascular coagulation, third trimester O46.029 [O46.029] Antepartum hemorrhage with disseminated intravascular coagulation, unspecified trimester O46.091 [O46.091] Antepartum hemorrhage with other coagulation defect, first trimester O46.092 [O46.092] Antepartum hemorrhage with other coagulation defect, second trimester O46.093 [O46.093] Antepartum hemorrhage with other coagulation defect, third trimester O46.099 [O46.099] Antepartum hemorrhage with other coagulation defect, unspecified trimester O46.8X1 [O46.8X1] Other antepartum hemorrhage, first trimester O46.8X2 [O46.8X2] Other antepartum hemorrhage, second trimester O46.8X3 [O46.8X3] Other antepartum hemorrhage, third trimester O46.8X9 [O46.8X9] Other antepartum hemorrhage, unspecified trimester O46.90 [O46.90] Antepartum hemorrhage, unspecified, unspecified trimester O46.91 [O46.91] Antepartum hemorrhage, unspecified, first trimester O46.92 [O46.92] Antepartum hemorrhage, unspecified, second trimester O46.93 [O46.93] Antepartum hemorrhage, unspecified, third trimester O47.00 [O47.00] False labor before 37 completed weeks of gestation, unspecified trimester O47.02 [O47.02] False labor before 37 completed weeks of gestation, second trimester O47.03 [O47.03] False labor before 37 completed weeks of gestation, third trimester O47.1 [O47.1] False labor at or after 37 completed weeks of gestation O47.9 [O47.9] False labor, unspecified O48.0 [O48.0] Post-term pregnancy O48.1 [O48.1] Prolonged pregnancy O60.00 [O60.00] Preterm labor without delivery, unspecified trimester O60.02 [O60.02] Preterm labor without delivery, second trimester O60.03 [O60.03] Preterm labor without delivery, third trimester O60.10X0 [O60.10X0] Preterm labor with preterm delivery, unspecified trimester, not applicable or unspecified

Code Only Code and Description O60.10X1 [O60.10X1] Preterm labor with preterm delivery, unspecified trimester, fetus 1 O60.10X2 [O60.10X2] Preterm labor with preterm delivery, unspecified trimester, fetus 2 O60.10X3 [O60.10X3] Preterm labor with preterm delivery, unspecified trimester, fetus 3 O60.10X4 [O60.10X4] Preterm labor with preterm delivery, unspecified trimester, fetus 4 O60.10X5 [O60.10X5] Preterm labor with preterm delivery, unspecified trimester, fetus 5 O60.10X9 [O60.10X9] Preterm labor with preterm delivery, unspecified trimester, other fetus O60.12X0 [O60.12X0] Preterm labor second trimester with preterm delivery second trimester, not applicable or unspecified O60.12X1 [O60.12X1] Preterm labor second trimester with preterm delivery second trimester, fetus 1 O60.12X2 [O60.12X2] Preterm labor second trimester with preterm delivery second trimester, fetus 2 O60.12X3 [O60.12X3] Preterm labor second trimester with preterm delivery second trimester, fetus 3 O60.12X4 [O60.12X4] Preterm labor second trimester with preterm delivery second trimester, fetus 4 O60.12X5 [O60.12X5] Preterm labor second trimester with preterm delivery second trimester, fetus 5 O60.12X9 [O60.12X9] Preterm labor second trimester with preterm delivery second trimester, other fetus O60.13X0 [O60.13X0] Preterm labor second trimester with preterm delivery third trimester, not applicable or unspecified O60.13X1 [O60.13X1] Preterm labor second trimester with preterm delivery third trimester, fetus 1 O60.13X2 [O60.13X2] Preterm labor second trimester with preterm delivery third trimester, fetus 2 O60.13X3 [O60.13X3] Preterm labor second trimester with preterm delivery third trimester, fetus 3 O60.13X4 [O60.13X4] Preterm labor second trimester with preterm delivery third trimester, fetus 4 O60.13X5 [O60.13X5] Preterm labor second trimester with preterm delivery third trimester, fetus 5 O60.13X9 [O60.13X9] Preterm labor second trimester with preterm delivery third trimester, other fetus O60.14X0 [O60.14X0] Preterm labor third trimester with preterm delivery third trimester, not applicable or unspecified O60.14X1 [O60.14X1] Preterm labor third trimester with preterm delivery third trimester, fetus 1 O60.14X2 [O60.14X2] Preterm labor third trimester with preterm delivery third trimester, fetus 2 O60.14X3 [O60.14X3] Preterm labor third trimester with preterm delivery third trimester, fetus 3 O60.14X4 [O60.14X4] Preterm labor third trimester with preterm delivery third trimester, fetus 4 O60.14X5 [O60.14X5] Preterm labor third trimester with preterm delivery third trimester, fetus 5 O60.14X9 [O60.14X9] Preterm labor third trimester with preterm delivery third trimester, other fetus O60.20X0 [O60.20X0] Term delivery with preterm labor, unspecified trimester, not applicable or unspecified O60.20X1 [O60.20X1] Term delivery with preterm labor, unspecified trimester, fetus 1 O60.20X2 [O60.20X2] Term delivery with preterm labor, unspecified trimester, fetus 2 O60.20X3 [O60.20X3] Term delivery with preterm labor, unspecified trimester, fetus 3 O60.20X4 [O60.20X4] Term delivery with preterm labor, unspecified trimester, fetus 4 O60.20X5 [O60.20X5] Term delivery with preterm labor, unspecified trimester, fetus 5 O60.20X9 [O60.20X9] Term delivery with preterm labor, unspecified trimester, other fetus O60.22X0 [O60.22X0] Term delivery with preterm labor, second trimester, not applicable or unspecified O60.22X1 [O60.22X1] Term delivery with preterm labor, second trimester, fetus 1 O60.22X2 [O60.22X2] Term delivery with preterm labor, second trimester, fetus 2 O60.22X3 [O60.22X3] Term delivery with preterm labor, second trimester, fetus 3 O60.22X4 [O60.22X4] Term delivery with preterm labor, second trimester, fetus 4 O60.22X5 [O60.22X5] Term delivery with preterm labor, second trimester, fetus 5

Code Only Code and Description O60.22X9 [O60.22X9] Term delivery with preterm labor, second trimester, other fetus O60.23X0 [O60.23X0] Term delivery with preterm labor, third trimester, not applicable or unspecified O60.23X1 [O60.23X1] Term delivery with preterm labor, third trimester, fetus 1 O60.23X2 [O60.23X2] Term delivery with preterm labor, third trimester, fetus 2 O60.23X3 [O60.23X3] Term delivery with preterm labor, third trimester, fetus 3 O60.23X4 [O60.23X4] Term delivery with preterm labor, third trimester, fetus 4 O60.23X5 [O60.23X5] Term delivery with preterm labor, third trimester, fetus 5 O60.23X9 [O60.23X9] Term delivery with preterm labor, third trimester, other fetus O61.0 [O61.0] Failed medical induction of labor O61.1 [O61.1] Failed instrumental induction of labor O61.8 [O61.8] Other failed induction of labor O61.9 [O61.9] Failed induction of labor, unspecified O62.0 [O62.0] Primary inadequate contractions O62.1 [O62.1] Secondary uterine inertia O62.2 [O62.2] Other uterine inertia O62.3 [O62.3] Precipitate labor O62.4 [O62.4] Hypertonic, incoordinate, and prolonged uterine contractions O62.8 [O62.8] Other abnormalities of forces of labor O62.9 [O62.9] Abnormality of forces of labor, unspecified O63.0 [O63.0] Prolonged first stage (of labor) O63.1 [O63.1] Prolonged second stage (of labor) O63.2 [O63.2] Delayed delivery of second twin, triplet, etc. O63.9 [O63.9] Long labor, unspecified O64.0XX0 [O64.0XX0] Obstructed labor due to incomplete rotation of fetal head, not applicable or unspecified O64.0XX1 [O64.0XX1] Obstructed labor due to incomplete rotation of fetal head, fetus 1 O64.0XX2 [O64.0XX2] Obstructed labor due to incomplete rotation of fetal head, fetus 2 O64.0XX3 [O64.0XX3] Obstructed labor due to incomplete rotation of fetal head, fetus 3 O64.0XX4 [O64.0XX4] Obstructed labor due to incomplete rotation of fetal head, fetus 4 O64.0XX5 [O64.0XX5] Obstructed labor due to incomplete rotation of fetal head, fetus 5 O64.0XX9 [O64.0XX9] Obstructed labor due to incomplete rotation of fetal head, other fetus O64.1XX0 [O64.1XX0] Obstructed labor due to breech presentation, not applicable or unspecified O64.1XX1 [O64.1XX1] Obstructed labor due to breech presentation, fetus 1 O64.1XX2 [O64.1XX2] Obstructed labor due to breech presentation, fetus 2 O64.1XX3 [O64.1XX3] Obstructed labor due to breech presentation, fetus 3 O64.1XX4 [O64.1XX4] Obstructed labor due to breech presentation, fetus 4 O64.1XX5 [O64.1XX5] Obstructed labor due to breech presentation, fetus 5 O64.1XX9 [O64.1XX9] Obstructed labor due to breech presentation, other fetus O64.2XX0 [O64.2XX0] Obstructed labor due to face presentation, not applicable or unspecified O64.2XX1 [O64.2XX1] Obstructed labor due to face presentation, fetus 1 O64.2XX2 [O64.2XX2] Obstructed labor due to face presentation, fetus 2 O64.2XX3 [O64.2XX3] Obstructed labor due to face presentation, fetus 3

Code Only Code and Description O64.2XX4 [O64.2XX4] Obstructed labor due to face presentation, fetus 4 O64.2XX5 [O64.2XX5] Obstructed labor due to face presentation, fetus 5 O64.2XX9 [O64.2XX9] Obstructed labor due to face presentation, other fetus O64.3XX0 [O64.3XX0] Obstructed labor due to brow presentation, not applicable or unspecified O64.3XX1 [O64.3XX1] Obstructed labor due to brow presentation, fetus 1 O64.3XX2 [O64.3XX2] Obstructed labor due to brow presentation, fetus 2 O64.3XX3 [O64.3XX3] Obstructed labor due to brow presentation, fetus 3 O64.3XX4 [O64.3XX4] Obstructed labor due to brow presentation, fetus 4 O64.3XX5 [O64.3XX5] Obstructed labor due to brow presentation, fetus 5 O64.3XX9 [O64.3XX9] Obstructed labor due to brow presentation, other fetus O64.4XX0 [O64.4XX0] Obstructed labor due to shoulder presentation, not applicable or unspecified O64.4XX1 [O64.4XX1] Obstructed labor due to shoulder presentation, fetus 1 O64.4XX2 [O64.4XX2] Obstructed labor due to shoulder presentation, fetus 2 O64.4XX3 [O64.4XX3] Obstructed labor due to shoulder presentation, fetus 3 O64.4XX4 [O64.4XX4] Obstructed labor due to shoulder presentation, fetus 4 O64.4XX5 [O64.4XX5] Obstructed labor due to shoulder presentation, fetus 5 O64.4XX9 [O64.4XX9] Obstructed labor due to shoulder presentation, other fetus O64.5XX0 [O64.5XX0] Obstructed labor due to compound presentation, not applicable or unspecified O64.5XX1 [O64.5XX1] Obstructed labor due to compound presentation, fetus 1 O64.5XX2 [O64.5XX2] Obstructed labor due to compound presentation, fetus 2 O64.5XX3 [O64.5XX3] Obstructed labor due to compound presentation, fetus 3 O64.5XX4 [O64.5XX4] Obstructed labor due to compound presentation, fetus 4 O64.5XX5 [O64.5XX5] Obstructed labor due to compound presentation, fetus 5 O64.5XX9 [O64.5XX9] Obstructed labor due to compound presentation, other fetus O64.8XX0 [O64.8XX0] Obstructed labor due to other malposition and malpresentation, not applicable or unspecified O64.8XX1 [O64.8XX1] Obstructed labor due to other malposition and malpresentation, fetus 1 O64.8XX2 [O64.8XX2] Obstructed labor due to other malposition and malpresentation, fetus 2 O64.8XX3 [O64.8XX3] Obstructed labor due to other malposition and malpresentation, fetus 3 O64.8XX4 [O64.8XX4] Obstructed labor due to other malposition and malpresentation, fetus 4 O64.8XX5 [O64.8XX5] Obstructed labor due to other malposition and malpresentation, fetus 5 O64.8XX9 [O64.8XX9] Obstructed labor due to other malposition and malpresentation, other fetus O64.9XX0 [O64.9XX0] Obstructed labor due to malposition and malpresentation, unspecified, not applicable or unspecified O64.9XX1 [O64.9XX1] Obstructed labor due to malposition and malpresentation, unspecified, fetus 1 O64.9XX2 [O64.9XX2] Obstructed labor due to malposition and malpresentation, unspecified, fetus 2 O64.9XX3 [O64.9XX3] Obstructed labor due to malposition and malpresentation, unspecified, fetus 3 O64.9XX4 [O64.9XX4] Obstructed labor due to malposition and malpresentation, unspecified, fetus 4 O64.9XX5 [O64.9XX5] Obstructed labor due to malposition and malpresentation, unspecified, fetus 5 O64.9XX9 [O64.9XX9] Obstructed labor due to malposition and malpresentation, unspecified, other fetus O65.0 [O65.0] Obstructed labor due to deformed pelvis O65.1 [O65.1] Obstructed labor due to generally contracted pelvis O65.2 [O65.2] Obstructed labor due to pelvic inlet contraction

Code Only Code and Description O65.3 [O65.3] Obstructed labor due to pelvic outlet and mid-cavity contraction O65.4 [O65.4] Obstructed labor due to fetopelvic disproportion, unspecified O65.5 [O65.5] Obstructed labor due to abnormality of maternal pelvic organs O65.8 [O65.8] Obstructed labor due to other maternal pelvic abnormalities O65.9 [O65.9] Obstructed labor due to maternal pelvic abnormality, unspecified O66.0 [O66.0] Obstructed labor due to shoulder dystocia O66.1 [O66.1] Obstructed labor due to locked twins O66.2 [O66.2] Obstructed labor due to unusually large fetus O66.3 [O66.3] Obstructed labor due to other abnormalities of fetus O66.40 [O66.40] Failed trial of labor, unspecified O66.41 [O66.41] Failed attempted vaginal birth after previous cesarean delivery O66.5 [O66.5] Attempted application of vacuum extractor and forceps O66.6 [O66.6] Obstructed labor due to other multiple fetuses O66.8 [O66.8] Other specified obstructed labor O66.9 [O66.9] Obstructed labor, unspecified O67.0 [O67.0] Intrapartum hemorrhage with coagulation defect O67.8 [O67.8] Other intrapartum hemorrhage O67.9 [O67.9] Intrapartum hemorrhage, unspecified O68 [O68] Labor and delivery complicated by abnormality of fetal acid-base balance O69.0XX0 [O69.0XX0] Labor and delivery complicated by prolapse of cord, not applicable or unspecified O69.0XX1 [O69.0XX1] Labor and delivery complicated by prolapse of cord, fetus 1 O69.0XX2 [O69.0XX2] Labor and delivery complicated by prolapse of cord, fetus 2 O69.0XX3 [O69.0XX3] Labor and delivery complicated by prolapse of cord, fetus 3 O69.0XX4 [O69.0XX4] Labor and delivery complicated by prolapse of cord, fetus 4 O69.0XX5 [O69.0XX5] Labor and delivery complicated by prolapse of cord, fetus 5 O69.0XX9 [O69.0XX9] Labor and delivery complicated by prolapse of cord, other fetus O69.1XX0 [O69.1XX0] Labor and delivery complicated by cord around neck, with compression, not applicable or unspecified O69.1XX1 [O69.1XX1] Labor and delivery complicated by cord around neck, with compression, fetus 1 O69.1XX2 [O69.1XX2] Labor and delivery complicated by cord around neck, with compression, fetus 2 O69.1XX3 [O69.1XX3] Labor and delivery complicated by cord around neck, with compression, fetus 3 O69.1XX4 [O69.1XX4] Labor and delivery complicated by cord around neck, with compression, fetus 4 O69.1XX5 [O69.1XX5] Labor and delivery complicated by cord around neck, with compression, fetus 5 O69.1XX9 [O69.1XX9] Labor and delivery complicated by cord around neck, with compression, other fetus O69.2XX0 [O69.2XX0] Labor and delivery complicated by other cord entanglement, with compression, not applicable or unspecified O69.2XX1 [O69.2XX1] Labor and delivery complicated by other cord entanglement, with compression, fetus 1 O69.2XX2 [O69.2XX2] Labor and delivery complicated by other cord entanglement, with compression, fetus 2 O69.2XX3 [O69.2XX3] Labor and delivery complicated by other cord entanglement, with compression, fetus 3 O69.2XX4 [O69.2XX4] Labor and delivery complicated by other cord entanglement, with compression, fetus 4

Code Only Code and Description O69.2XX5 [O69.2XX5] Labor and delivery complicated by other cord entanglement, with compression, fetus 5 O69.2XX9 [O69.2XX9] Labor and delivery complicated by other cord entanglement, with compression, other fetus O69.3XX0 [O69.3XX0] Labor and delivery complicated by short cord, not applicable or unspecified O69.3XX1 [O69.3XX1] Labor and delivery complicated by short cord, fetus 1 O69.3XX2 [O69.3XX2] Labor and delivery complicated by short cord, fetus 2 O69.3XX3 [O69.3XX3] Labor and delivery complicated by short cord, fetus 3 O69.3XX4 [O69.3XX4] Labor and delivery complicated by short cord, fetus 4 O69.3XX5 [O69.3XX5] Labor and delivery complicated by short cord, fetus 5 O69.3XX9 [O69.3XX9] Labor and delivery complicated by short cord, other fetus O69.4XX0 [O69.4XX0] Labor and delivery complicated by vasa previa, not applicable or unspecified O69.4XX1 [O69.4XX1] Labor and delivery complicated by vasa previa, fetus 1 O69.4XX2 [O69.4XX2] Labor and delivery complicated by vasa previa, fetus 2 O69.4XX3 [O69.4XX3] Labor and delivery complicated by vasa previa, fetus 3 O69.4XX4 [O69.4XX4] Labor and delivery complicated by vasa previa, fetus 4 O69.4XX5 [O69.4XX5] Labor and delivery complicated by vasa previa, fetus 5 O69.4XX9 [O69.4XX9] Labor and delivery complicated by vasa previa, other fetus O69.5XX0 [O69.5XX0] Labor and delivery complicated by vascular lesion of cord, not applicable or unspecified O69.5XX1 [O69.5XX1] Labor and delivery complicated by vascular lesion of cord, fetus 1 O69.5XX2 [O69.5XX2] Labor and delivery complicated by vascular lesion of cord, fetus 2 O69.5XX3 [O69.5XX3] Labor and delivery complicated by vascular lesion of cord, fetus 3 O69.5XX4 [O69.5XX4] Labor and delivery complicated by vascular lesion of cord, fetus 4 O69.5XX5 [O69.5XX5] Labor and delivery complicated by vascular lesion of cord, fetus 5 O69.5XX9 [O69.5XX9] Labor and delivery complicated by vascular lesion of cord, other fetus O69.81X0 [O69.81X0] Labor and delivery complicated by cord around neck, without compression, not applicable or unspecified O69.81X1 [O69.81X1] Labor and delivery complicated by cord around neck, without compression, fetus 1 O69.81X2 [O69.81X2] Labor and delivery complicated by cord around neck, without compression, fetus 2 O69.81X3 [O69.81X3] Labor and delivery complicated by cord around neck, without compression, fetus 3 O69.81X4 [O69.81X4] Labor and delivery complicated by cord around neck, without compression, fetus 4 O69.81X5 [O69.81X5] Labor and delivery complicated by cord around neck, without compression, fetus 5 O69.81X9 [O69.81X9] Labor and delivery complicated by cord around neck, without compression, other fetus O69.82X0 [O69.82X0] Labor and delivery complicated by other cord entanglement, without compression, not applicable or unspecified O69.82X1 [O69.82X1] Labor and delivery complicated by other cord entanglement, without compression, fetus 1 O69.82X2 [O69.82X2] Labor and delivery complicated by other cord entanglement, without compression, fetus 2 O69.82X3 [O69.82X3] Labor and delivery complicated by other cord entanglement, without compression, fetus 3 O69.82X4 [O69.82X4] Labor and delivery complicated by other cord entanglement, without compression, fetus 4

Code Only Code and Description O69.82X5 [O69.82X5] Labor and delivery complicated by other cord entanglement, without compression, fetus 5 O69.82X9 [O69.82X9] Labor and delivery complicated by other cord entanglement, without compression, other fetus O69.89X0 [O69.89X0] Labor and delivery complicated by other cord complications, not applicable or unspecified O69.89X1 [O69.89X1] Labor and delivery complicated by other cord complications, fetus 1 O69.89X2 [O69.89X2] Labor and delivery complicated by other cord complications, fetus 2 O69.89X3 [O69.89X3] Labor and delivery complicated by other cord complications, fetus 3 O69.89X4 [O69.89X4] Labor and delivery complicated by other cord complications, fetus 4 O69.89X5 [O69.89X5] Labor and delivery complicated by other cord complications, fetus 5 O69.89X9 [O69.89X9] Labor and delivery complicated by other cord complications, other fetus O69.9XX0 [O69.9XX0] Labor and delivery complicated by cord complication, unspecified, not applicable or unspecified O69.9XX1 [O69.9XX1] Labor and delivery complicated by cord complication, unspecified, fetus 1 O69.9XX2 [O69.9XX2] Labor and delivery complicated by cord complication, unspecified, fetus 2 O69.9XX3 [O69.9XX3] Labor and delivery complicated by cord complication, unspecified, fetus 3 O69.9XX4 [O69.9XX4] Labor and delivery complicated by cord complication, unspecified, fetus 4 O69.9XX5 [O69.9XX5] Labor and delivery complicated by cord complication, unspecified, fetus 5 O69.9XX9 [O69.9XX9] Labor and delivery complicated by cord complication, unspecified, other fetus O70.0 [O70.0] First degree perineal laceration during delivery O70.1 [O70.1] Second degree perineal laceration during delivery O70.2 [O70.2] Third degree perineal laceration during delivery O70.3 [O70.3] Fourth degree perineal laceration during delivery O70.4 [O70.4] Anal sphincter tear complicating delivery, not associated with third degree laceration O70.9 [O70.9] Perineal laceration during delivery, unspecified O71.00 [O71.00] Rupture of uterus before onset of labor, unspecified trimester O71.02 [O71.02] Rupture of uterus before onset of labor, second trimester O71.03 [O71.03] Rupture of uterus before onset of labor, third trimester O71.1 [O71.1] Rupture of uterus during labor O71.2 [O71.2] Postpartum inversion of uterus O71.3 [O71.3] Obstetric laceration of cervix O71.4 [O71.4] Obstetric high vaginal laceration alone O71.5 [O71.5] Other obstetric injury to pelvic organs O71.6 [O71.6] Obstetric damage to pelvic joints and ligaments O71.7 [O71.7] Obstetric hematoma of pelvis O71.81 [O71.81] Laceration of uterus, not elsewhere classified O71.82 [O71.82] Other specified trauma to perineum and vulva O71.89 [O71.89] Other specified obstetric trauma O71.9 [O71.9] Obstetric trauma, unspecified O72.0 [O72.0] Third-stage hemorrhage O72.1 [O72.1] Other immediate postpartum hemorrhage O72.2 [O72.2] Delayed and secondary postpartum hemorrhage

Code Only Code and Description O72.3 [O72.3] Postpartum coagulation defects O73.0 [O73.0] Retained placenta without hemorrhage O73.1 [O73.1] Retained portions of placenta and membranes, without hemorrhage O74.0 [O74.0] Aspiration pneumonitis due to anesthesia during labor and delivery O74.1 [O74.1] Other pulmonary complications of anesthesia during labor and delivery O74.2 [O74.2] Cardiac complications of anesthesia during labor and delivery O74.3 [O74.3] Central nervous system complications of anesthesia during labor and delivery O74.4 [O74.4] Toxic reaction to local anesthesia during labor and delivery O74.5 [O74.5] Spinal and epidural anesthesia-induced headache during labor and delivery O74.6 [O74.6] Other complications of spinal and epidural anesthesia during labor and delivery O74.7 [O74.7] Failed or difficult intubation for anesthesia during labor and delivery O74.8 [O74.8] Other complications of anesthesia during labor and delivery O74.9 [O74.9] Complication of anesthesia during labor and delivery, unspecified O75.0 [O75.0] Maternal distress during labor and delivery O75.1 [O75.1] Shock during or following labor and delivery O75.2 [O75.2] Pyrexia during labor, not elsewhere classified O75.3 [O75.3] Other infection during labor O75.4 [O75.4] Other complications of obstetric surgery and procedures O75.5 [O75.5] Delayed delivery after artificial rupture of membranes O75.81 [O75.81] Maternal exhaustion complicating labor and delivery O75.82 [O75.82] Onset (spontaneous) of labor after 37 completed weeks of gestation but before 39 completed weeks gestation, with delivery by (planned) cesarean section O75.89 [O75.89] Other specified complications of labor and delivery O75.9 [O75.9] Complication of labor and delivery, unspecified O76 [O76] Abnormality in fetal heart rate and rhythm complicating labor and delivery O77.0 [O77.0] Labor and delivery complicated by meconium in amniotic fluid O77.1 [O77.1] Fetal stress in labor or delivery due to drug administration O77.8 [O77.8] Labor and delivery complicated by other evidence of fetal stress O77.9 [O77.9] Labor and delivery complicated by fetal stress, unspecified O80 [O80] Encounter for full-term uncomplicated delivery O82 [O82] Encounter for cesarean delivery without indication O85 [O85] Puerperal sepsis O86.0 [O86.0] Infection of obstetric surgical wound O86.11 [O86.11] Cervicitis following delivery O86.12 [O86.12] Endometritis following delivery O86.13 [O86.13] Vaginitis following delivery O86.19 [O86.19] Other infection of genital tract following delivery O86.20 [O86.20] Urinary tract infection following delivery, unspecified O86.21 [O86.21] Infection of kidney following delivery O86.22 [O86.22] Infection of bladder following delivery O86.29 [O86.29] Other urinary tract infection following delivery O86.4 [O86.4] Pyrexia of unknown origin following delivery

Code Only Code and Description O86.81 [O86.81] Puerperal septic thrombophlebitis O86.89 [O86.89] Other specified puerperal infections O87.0 [O87.0] Superficial thrombophlebitis in the puerperium O87.1 [O87.1] Deep phlebothrombosis in the puerperium O87.2 [O87.2] Hemorrhoids in the puerperium O87.3 [O87.3] Cerebral venous thrombosis in the puerperium O87.4 [O87.4] Varicose veins of lower extremity in the puerperium O87.8 [O87.8] Other venous complications in the puerperium O87.9 [O87.9] Venous complication in the puerperium, unspecified O88.011 [O88.011] Air embolism in pregnancy, first trimester O88.012 [O88.012] Air embolism in pregnancy, second trimester O88.013 [O88.013] Air embolism in pregnancy, third trimester O88.019 [O88.019] Air embolism in pregnancy, unspecified trimester O88.02 [O88.02] Air embolism in childbirth O88.03 [O88.03] Air embolism in the puerperium O88.111 [O88.111] Amniotic fluid embolism in pregnancy, first trimester O88.112 [O88.112] Amniotic fluid embolism in pregnancy, second trimester O88.113 [O88.113] Amniotic fluid embolism in pregnancy, third trimester O88.119 [O88.119] Amniotic fluid embolism in pregnancy, unspecified trimester O88.12 [O88.12] Amniotic fluid embolism in childbirth O88.13 [O88.13] Amniotic fluid embolism in the puerperium O88.211 [O88.211] Thromboembolism in pregnancy, first trimester O88.212 [O88.212] Thromboembolism in pregnancy, second trimester O88.213 [O88.213] Thromboembolism in pregnancy, third trimester O88.219 [O88.219] Thromboembolism in pregnancy, unspecified trimester O88.22 [O88.22] Thromboembolism in childbirth O88.23 [O88.23] Thromboembolism in the puerperium O88.311 [O88.311] Pyemic and septic embolism in pregnancy, first trimester O88.312 [O88.312] Pyemic and septic embolism in pregnancy, second trimester O88.313 [O88.313] Pyemic and septic embolism in pregnancy, third trimester O88.319 [O88.319] Pyemic and septic embolism in pregnancy, unspecified trimester O88.32 [O88.32] Pyemic and septic embolism in childbirth O88.33 [O88.33] Pyemic and septic embolism in the puerperium O88.811 [O88.811] Other embolism in pregnancy, first trimester O88.812 [O88.812] Other embolism in pregnancy, second trimester O88.813 [O88.813] Other embolism in pregnancy, third trimester O88.819 [O88.819] Other embolism in pregnancy, unspecified trimester O88.82 [O88.82] Other embolism in childbirth O88.83 [O88.83] Other embolism in the puerperium O89.01 [O89.01] Aspiration pneumonitis due to anesthesia during the puerperium O89.09 [O89.09] Other pulmonary complications of anesthesia during the puerperium O89.1 [O89.1] Cardiac complications of anesthesia during the puerperium

Code Only Code and Description O89.2 [O89.2] Central nervous system complications of anesthesia during the puerperium O89.3 [O89.3] Toxic reaction to local anesthesia during the puerperium O89.4 [O89.4] Spinal and epidural anesthesia-induced headache during the puerperium O89.5 [O89.5] Other complications of spinal and epidural anesthesia during the puerperium O89.6 [O89.6] Failed or difficult intubation for anesthesia during the puerperium O89.8 [O89.8] Other complications of anesthesia during the puerperium O89.9 [O89.9] Complication of anesthesia during the puerperium, unspecified O90.0 [O90.0] Disruption of cesarean delivery wound O90.1 [O90.1] Disruption of perineal obstetric wound O90.2 [O90.2] Hematoma of obstetric wound O90.3 [O90.3] Peripartum cardiomyopathy O90.4 [O90.4] Postpartum acute kidney failure O90.5 [O90.5] Postpartum thyroiditis O90.6 [O90.6] Postpartum mood disturbance O90.81 [O90.81] Anemia of the puerperium O90.89 [O90.89] Other complications of the puerperium, not elsewhere classified O90.9 [O90.9] Complication of the puerperium, unspecified O91.011 [O91.011] Infection of nipple associated with pregnancy, first trimester O91.012 [O91.012] Infection of nipple associated with pregnancy, second trimester O91.013 [O91.013] Infection of nipple associated with pregnancy, third trimester O91.019 [O91.019] Infection of nipple associated with pregnancy, unspecified trimester O91.02 [O91.02] Infection of nipple associated with the puerperium O91.03 [O91.03] Infection of nipple associated with lactation O91.111 [O91.111] Abscess of breast associated with pregnancy, first trimester O91.112 [O91.112] Abscess of breast associated with pregnancy, second trimester O91.113 [O91.113] Abscess of breast associated with pregnancy, third trimester O91.119 [O91.119] Abscess of breast associated with pregnancy, unspecified trimester O91.12 [O91.12] Abscess of breast associated with the puerperium O91.13 [O91.13] Abscess of breast associated with lactation O91.211 [O91.211] Nonpurulent mastitis associated with pregnancy, first trimester O91.212 [O91.212] Nonpurulent mastitis associated with pregnancy, second trimester O91.213 [O91.213] Nonpurulent mastitis associated with pregnancy, third trimester O91.219 [O91.219] Nonpurulent mastitis associated with pregnancy, unspecified trimester O91.22 [O91.22] Nonpurulent mastitis associated with the puerperium O91.23 [O91.23] Nonpurulent mastitis associated with lactation O92.011 [O92.011] Retracted nipple associated with pregnancy, first trimester O92.012 [O92.012] Retracted nipple associated with pregnancy, second trimester O92.013 [O92.013] Retracted nipple associated with pregnancy, third trimester O92.019 [O92.019] Retracted nipple associated with pregnancy, unspecified trimester O92.02 [O92.02] Retracted nipple associated with the puerperium O92.03 [O92.03] Retracted nipple associated with lactation O92.111 [O92.111] Cracked nipple associated with pregnancy, first trimester

Code Only Code and Description O92.112 [O92.112] Cracked nipple associated with pregnancy, second trimester O92.113 [O92.113] Cracked nipple associated with pregnancy, third trimester O92.119 [O92.119] Cracked nipple associated with pregnancy, unspecified trimester O92.12 [O92.12] Cracked nipple associated with the puerperium O92.13 [O92.13] Cracked nipple associated with lactation O92.20 [O92.20] Unspecified disorder of breast associated with pregnancy and the puerperium O92.29 [O92.29] Other disorders of breast associated with pregnancy and the puerperium O92.3 [O92.3] Agalactia O92.4 [O92.4] Hypogalactia O92.5 [O92.5] Suppressed lactation O92.6 [O92.6] Galactorrhea O92.70 [O92.70] Unspecified disorders of lactation O92.79 [O92.79] Other disorders of lactation O98.011 [O98.011] Tuberculosis complicating pregnancy, first trimester O98.012 [O98.012] Tuberculosis complicating pregnancy, second trimester O98.013 [O98.013] Tuberculosis complicating pregnancy, third trimester O98.019 [O98.019] Tuberculosis complicating pregnancy, unspecified trimester O98.02 [O98.02] Tuberculosis complicating childbirth O98.03 [O98.03] Tuberculosis complicating the puerperium O98.111 [O98.111] Syphilis complicating pregnancy, first trimester O98.112 [O98.112] Syphilis complicating pregnancy, second trimester O98.113 [O98.113] Syphilis complicating pregnancy, third trimester O98.119 [O98.119] Syphilis complicating pregnancy, unspecified trimester O98.12 [O98.12] Syphilis complicating childbirth O98.13 [O98.13] Syphilis complicating the puerperium O98.211 [O98.211] Gonorrhea complicating pregnancy, first trimester O98.212 [O98.212] Gonorrhea complicating pregnancy, second trimester O98.213 [O98.213] Gonorrhea complicating pregnancy, third trimester O98.219 [O98.219] Gonorrhea complicating pregnancy, unspecified trimester O98.22 [O98.22] Gonorrhea complicating childbirth O98.23 [O98.23] Gonorrhea complicating the puerperium O98.311 [O98.311] Other infections with a predominantly sexual mode of transmission complicating pregnancy, first trimester O98.312 [O98.312] Other infections with a predominantly sexual mode of transmission complicating pregnancy, second trimester O98.313 [O98.313] Other infections with a predominantly sexual mode of transmission complicating pregnancy, third trimester O98.319 [O98.319] Other infections with a predominantly sexual mode of transmission complicating pregnancy, unspecified trimester O98.32 [O98.32] Other infections with a predominantly sexual mode of transmission complicating childbirth O98.33 [O98.33] Other infections with a predominantly sexual mode of transmission complicating the puerperium O98.411 [O98.411] Viral hepatitis complicating pregnancy, first trimester

Code Only Code and Description O98.412 [O98.412] Viral hepatitis complicating pregnancy, second trimester O98.413 [O98.413] Viral hepatitis complicating pregnancy, third trimester O98.419 [O98.419] Viral hepatitis complicating pregnancy, unspecified trimester O98.42 [O98.42] Viral hepatitis complicating childbirth O98.43 [O98.43] Viral hepatitis complicating the puerperium O98.511 [O98.511] Other viral diseases complicating pregnancy, first trimester O98.512 [O98.512] Other viral diseases complicating pregnancy, second trimester O98.513 [O98.513] Other viral diseases complicating pregnancy, third trimester O98.519 [O98.519] Other viral diseases complicating pregnancy, unspecified trimester O98.52 [O98.52] Other viral diseases complicating childbirth O98.53 [O98.53] Other viral diseases complicating the puerperium O98.611 [O98.611] Protozoal diseases complicating pregnancy, first trimester O98.612 [O98.612] Protozoal diseases complicating pregnancy, second trimester O98.613 [O98.613] Protozoal diseases complicating pregnancy, third trimester O98.619 [O98.619] Protozoal diseases complicating pregnancy, unspecified trimester O98.62 [O98.62] Protozoal diseases complicating childbirth O98.63 [O98.63] Protozoal diseases complicating the puerperium O98.711 [O98.711] Human immunodeficiency virus [HIV] disease complicating pregnancy, first trimester O98.712 [O98.712] Human immunodeficiency virus [HIV] disease complicating pregnancy, second trimester O98.713 [O98.713] Human immunodeficiency virus [HIV] disease complicating pregnancy, third trimester O98.719 [O98.719] Human immunodeficiency virus [HIV] disease complicating pregnancy, unspecified trimester O98.72 [O98.72] Human immunodeficiency virus [HIV] disease complicating childbirth O98.73 [O98.73] Human immunodeficiency virus [HIV] disease complicating the puerperium O98.811 [O98.811] Other maternal infectious and parasitic diseases complicating pregnancy, first trimester O98.812 [O98.812] Other maternal infectious and parasitic diseases complicating pregnancy, second trimester O98.813 [O98.813] Other maternal infectious and parasitic diseases complicating pregnancy, third trimester O98.819 [O98.819] Other maternal infectious and parasitic diseases complicating pregnancy, unspecified trimester O98.82 [O98.82] Other maternal infectious and parasitic diseases complicating childbirth O98.83 [O98.83] Other maternal infectious and parasitic diseases complicating the puerperium O98.911 [O98.911] Unspecified maternal infectious and parasitic disease complicating pregnancy, first trimester O98.912 [O98.912] Unspecified maternal infectious and parasitic disease complicating pregnancy, second trimester O98.913 [O98.913] Unspecified maternal infectious and parasitic disease complicating pregnancy, third trimester O98.919 [O98.919] Unspecified maternal infectious and parasitic disease complicating pregnancy, unspecified trimester O98.92 [O98.92] Unspecified maternal infectious and parasitic disease complicating childbirth O98.93 [O98.93] Unspecified maternal infectious and parasitic disease complicating the puerperium O99.011 [O99.011] Anemia complicating pregnancy, first trimester

Code Only Code and Description O99.012 [O99.012] Anemia complicating pregnancy, second trimester O99.013 [O99.013] Anemia complicating pregnancy, third trimester O99.019 [O99.019] Anemia complicating pregnancy, unspecified trimester O99.02 [O99.02] Anemia complicating childbirth O99.03 [O99.03] Anemia complicating the puerperium O99.111 [O99.111] Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, first trimester O99.112 [O99.112] Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, second trimester O99.113 [O99.113] Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, third trimester O99.119 [O99.119] Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, unspecified trimester O99.12 [O99.12] Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating childbirth O99.13 [O99.13] Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating the puerperium O99.210 [O99.210] Obesity complicating pregnancy, unspecified trimester O99.211 [O99.211] Obesity complicating pregnancy, first trimester O99.212 [O99.212] Obesity complicating pregnancy, second trimester O99.213 [O99.213] Obesity complicating pregnancy, third trimester O99.214 [O99.214] Obesity complicating childbirth O99.215 [O99.215] Obesity complicating the puerperium O99.280 [O99.280] Endocrine, nutritional and metabolic diseases complicating pregnancy, unspecified trimester O99.281 [O99.281] Endocrine, nutritional and metabolic diseases complicating pregnancy, first trimester O99.282 [O99.282] Endocrine, nutritional and metabolic diseases complicating pregnancy, second trimester O99.283 [O99.283] Endocrine, nutritional and metabolic diseases complicating pregnancy, third trimester O99.284 [O99.284] Endocrine, nutritional and metabolic diseases complicating childbirth O99.285 [O99.285] Endocrine, nutritional and metabolic diseases complicating the puerperium O99.310 [O99.310] Alcohol use complicating pregnancy, unspecified trimester O99.311 [O99.311] Alcohol use complicating pregnancy, first trimester O99.312 [O99.312] Alcohol use complicating pregnancy, second trimester O99.313 [O99.313] Alcohol use complicating pregnancy, third trimester O99.314 [O99.314] Alcohol use complicating childbirth O99.315 [O99.315] Alcohol use complicating the puerperium O99.320 [O99.320] Drug use complicating pregnancy, unspecified trimester O99.321 [O99.321] Drug use complicating pregnancy, first trimester O99.322 [O99.322] Drug use complicating pregnancy, second trimester O99.323 [O99.323] Drug use complicating pregnancy, third trimester O99.324 [O99.324] Drug use complicating childbirth O99.325 [O99.325] Drug use complicating the puerperium O99.330 [O99.330] Smoking (tobacco) complicating pregnancy, unspecified trimester O99.331 [O99.331] Smoking (tobacco) complicating pregnancy, first trimester

Code Only Code and Description O99.332 [O99.332] Smoking (tobacco) complicating pregnancy, second trimester O99.333 [O99.333] Smoking (tobacco) complicating pregnancy, third trimester O99.334 [O99.334] Smoking (tobacco) complicating childbirth O99.335 [O99.335] Smoking (tobacco) complicating the puerperium O99.340 [O99.340] Other mental disorders complicating pregnancy, unspecified trimester O99.341 [O99.341] Other mental disorders complicating pregnancy, first trimester O99.342 [O99.342] Other mental disorders complicating pregnancy, second trimester O99.343 [O99.343] Other mental disorders complicating pregnancy, third trimester O99.344 [O99.344] Other mental disorders complicating childbirth O99.345 [O99.345] Other mental disorders complicating the puerperium O99.350 [O99.350] Diseases of the nervous system complicating pregnancy, unspecified trimester O99.351 [O99.351] Diseases of the nervous system complicating pregnancy, first trimester O99.352 [O99.352] Diseases of the nervous system complicating pregnancy, second trimester O99.353 [O99.353] Diseases of the nervous system complicating pregnancy, third trimester O99.354 [O99.354] Diseases of the nervous system complicating childbirth O99.355 [O99.355] Diseases of the nervous system complicating the puerperium O99.411 [O99.411] Diseases of the circulatory system complicating pregnancy, first trimester O99.412 [O99.412] Diseases of the circulatory system complicating pregnancy, second trimester O99.413 [O99.413] Diseases of the circulatory system complicating pregnancy, third trimester O99.419 [O99.419] Diseases of the circulatory system complicating pregnancy, unspecified trimester O99.42 [O99.42] Diseases of the circulatory system complicating childbirth O99.43 [O99.43] Diseases of the circulatory system complicating the puerperium O99.511 [O99.511] Diseases of the respiratory system complicating pregnancy, first trimester O99.512 [O99.512] Diseases of the respiratory system complicating pregnancy, second trimester O99.513 [O99.513] Diseases of the respiratory system complicating pregnancy, third trimester O99.519 [O99.519] Diseases of the respiratory system complicating pregnancy, unspecified trimester O99.52 [O99.52] Diseases of the respiratory system complicating childbirth O99.53 [O99.53] Diseases of the respiratory system complicating the puerperium O99.611 [O99.611] Diseases of the digestive system complicating pregnancy, first trimester O99.612 [O99.612] Diseases of the digestive system complicating pregnancy, second trimester O99.613 [O99.613] Diseases of the digestive system complicating pregnancy, third trimester O99.619 [O99.619] Diseases of the digestive system complicating pregnancy, unspecified trimester O99.62 [O99.62] Diseases of the digestive system complicating childbirth O99.63 [O99.63] Diseases of the digestive system complicating the puerperium O99.711 [O99.711] Diseases of the skin and subcutaneous tissue complicating pregnancy, first trimester O99.712 [O99.712] Diseases of the skin and subcutaneous tissue complicating pregnancy, second trimester O99.713 [O99.713] Diseases of the skin and subcutaneous tissue complicating pregnancy, third trimester O99.719 [O99.719] Diseases of the skin and subcutaneous tissue complicating pregnancy, unspecified trimester O99.72 [O99.72] Diseases of the skin and subcutaneous tissue complicating childbirth O99.73 [O99.73] Diseases of the skin and subcutaneous tissue complicating the puerperium O99.810 [O99.810] Abnormal glucose complicating pregnancy

Code Only Code and Description O99.814 [O99.814] Abnormal glucose complicating childbirth O99.815 [O99.815] Abnormal glucose complicating the puerperium O99.820 [O99.820] Streptococcus B carrier state complicating pregnancy O99.824 [O99.824] Streptococcus B carrier state complicating childbirth O99.825 [O99.825] Streptococcus B carrier state complicating the puerperium O99.830 [O99.830] Other infection carrier state complicating pregnancy O99.834 [O99.834] Other infection carrier state complicating childbirth O99.835 [O99.835] Other infection carrier state complicating the puerperium O99.840 [O99.840] Bariatric surgery status complicating pregnancy, unspecified trimester O99.841 [O99.841] Bariatric surgery status complicating pregnancy, first trimester O99.842 [O99.842] Bariatric surgery status complicating pregnancy, second trimester O99.843 [O99.843] Bariatric surgery status complicating pregnancy, third trimester O99.844 [O99.844] Bariatric surgery status complicating childbirth O99.845 [O99.845] Bariatric surgery status complicating the puerperium O99.89 [O99.89] Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium O9A.111 [O9A.111] Malignant neoplasm complicating pregnancy, first trimester O9A.112 [O9A.112] Malignant neoplasm complicating pregnancy, second trimester O9A.113 [O9A.113] Malignant neoplasm complicating pregnancy, third trimester O9A.119 [O9A.119] Malignant neoplasm complicating pregnancy, unspecified trimester O9A.12 [O9A.12] Malignant neoplasm complicating childbirth O9A.13 [O9A.13] Malignant neoplasm complicating the puerperium O9A.211 [O9A.211] Injury, poisoning and certain other consequences of external causes complicating pregnancy, first trimester O9A.212 [O9A.212] Injury, poisoning and certain other consequences of external causes complicating pregnancy, second trimester O9A.213 [O9A.213] Injury, poisoning and certain other consequences of external causes complicating pregnancy, third trimester O9A.219 [O9A.219] Injury, poisoning and certain other consequences of external causes complicating pregnancy, unspecified trimester O9A.22 [O9A.22] Injury, poisoning and certain other consequences of external causes complicating childbirth O9A.23 [O9A.23] Injury, poisoning and certain other consequences of external causes complicating the puerperium O9A.311 [O9A.311] Physical abuse complicating pregnancy, first trimester O9A.312 [O9A.312] Physical abuse complicating pregnancy, second trimester O9A.313 [O9A.313] Physical abuse complicating pregnancy, third trimester O9A.319 [O9A.319] Physical abuse complicating pregnancy, unspecified trimester O9A.32 [O9A.32] Physical abuse complicating childbirth O9A.33 [O9A.33] Physical abuse complicating the puerperium O9A.411 [O9A.411] Sexual abuse complicating pregnancy, first trimester O9A.412 [O9A.412] Sexual abuse complicating pregnancy, second trimester O9A.413 [O9A.413] Sexual abuse complicating pregnancy, third trimester O9A.419 [O9A.419] Sexual abuse complicating pregnancy, unspecified trimester

Code Only Code and Description O9A.42 [O9A.42] Sexual abuse complicating childbirth O9A.43 [O9A.43] Sexual abuse complicating the puerperium O9A.511 [O9A.511] Psychological abuse complicating pregnancy, first trimester O9A.512 [O9A.512] Psychological abuse complicating pregnancy, second trimester O9A.513 [O9A.513] Psychological abuse complicating pregnancy, third trimester O9A.519 [O9A.519] Psychological abuse complicating pregnancy, unspecified trimester O9A.52 [O9A.52] Psychological abuse complicating childbirth O9A.53 [O9A.53] Psychological abuse complicating the puerperium Z03.71 [Z03.71] Encounter for suspected problem with amniotic cavity and membrane ruled out Z03.72 [Z03.72] Encounter for suspected placental problem ruled out Z03.73 [Z03.73] Encounter for suspected fetal anomaly ruled out Z03.74 [Z03.74] Encounter for suspected problem with fetal growth ruled out Z03.75 [Z03.75] Encounter for suspected cervical shortening ruled out Z03.79 [Z03.79] Encounter for other suspected maternal and fetal conditions ruled out Z33.1 [Z33.1] Pregnant state, incidental Z33.2 [Z33.2] Encounter for elective termination of pregnancy Z34.00 [Z34.00] Encounter for supervision of normal first pregnancy, unspecified trimester Z34.01 [Z34.01] Encounter for supervision of normal first pregnancy, first trimester Z34.02 [Z34.02] Encounter for supervision of normal first pregnancy, second trimester Z34.03 [Z34.03] Encounter for supervision of normal first pregnancy, third trimester Z34.80 [Z34.80] Encounter for supervision of other normal pregnancy, unspecified trimester Z34.81 [Z34.81] Encounter for supervision of other normal pregnancy, first trimester Z34.82 [Z34.82] Encounter for supervision of other normal pregnancy, second trimester Z34.83 [Z34.83] Encounter for supervision of other normal pregnancy, third trimester Z34.90 [Z34.90] Encounter for supervision of normal pregnancy, unspecified, unspecified trimester Z34.91 [Z34.91] Encounter for supervision of normal pregnancy, unspecified, first trimester Z34.92 [Z34.92] Encounter for supervision of normal pregnancy, unspecified, second trimester Z34.93 [Z34.93] Encounter for supervision of normal pregnancy, unspecified, third trimester Z36 [Z36] Encounter for antenatal screening of mother